{"title":"Refrigerant Line Sets \u0026 Fittings","description":"\u003cp\u003eProfessional refrigerant line sets \u0026amp; fittings for HVAC contractors and homeowners. All items ship same-day from Houston. 30-day returns.\u003c\/p\u003e","products":[{"product_id":"oem-goodman-view-port-bushing-for-acec800403axab-b1392139","title":"Goodman View Port Bushing for ACEC800403AXAB — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM grommet\/bushing that frames and seals the burner inspection (sight) port on the \u003cstrong\u003eACEC800403AXAB\u003c\/strong\u003e and compatible Goodman\/Amana furnaces. It allows safe visual inspection of the flame while maintaining a proper seal against air leakage around the viewing opening.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: View \/ sight port bushing\/grommet\u003c\/li\u003e\n\u003cli\u003eFunction: Seals and protects the burner observation port\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature resilient bushing stock\u003c\/li\u003e\n\u003cli\u003eFits: Goodman ACEC800403AXAB and select Goodman\/Amana furnace models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a small but precise part — the OEM bushing matches the exact panel cutout and snaps securely in place. A loose or oversized generic substitute can fall out or allow air infiltration that affects combustion sensing. OEM ensures a clean, lasting fit.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Easy\u003c\/strong\u003e — press the old bushing out and snap the replacement into the panel opening. No tools typically required. Cut power before opening the furnace cabinet.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048304394611,"sku":"B1392139","price":9.04,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032294834547,"sku":"B1392139-GEN","price":6.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-view-port-bushing-B1392139-1-1784912245796.jpg?v=1784912247"},{"product_id":"oem-goodman-view-port-bushing-for-acec800603axaa-b1392139","title":"Goodman View Port Bushing for ACEC800603AXAA — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139\u003c\/strong\u003e is a genuine OEM view-port bushing (sight-glass grommet) used at the burner inspection window on the \u003cstrong\u003eACEC800603AXAA\u003c\/strong\u003e and compatible Goodman\/Amana furnaces. This small but important part seals the viewing port so the combustion chamber maintains correct pressure while still letting a technician observe flame quality during service.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: View-port bushing \/ grommet seal\u003c\/li\u003e\n\u003cli\u003eFunction: Seals and trims the burner sight-glass opening\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature molded grommet\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Amana \/ Daikin family)\u003c\/li\u003e\n\u003cli\u003eFitment: ACEC800603AXAA and related models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM ensures an exact diameter so the bushing snaps in and seals without falling out or distorting the sight glass. Generic grommets in the wrong size leak air, disturb the burner draft, and can melt if not rated for the port's heat exposure. The genuine part is inexpensive insurance.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eOne of the simplest repairs on the furnace. With the power off and the burner cool, push the old bushing out, clean the opening, and press the new bushing into place by hand. Under 10 minutes, no tools required. Verify it seats fully and flush around the entire rim.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048304427379,"sku":"B1392139","price":9.04,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032295162227,"sku":"B1392139-GEN","price":6.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173247774.jpg?v=1785173249"},{"product_id":"oem-goodman-sight-glass-view-port-bushing-b1392139","title":"Goodman Sight Glass View Port Bushing — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThis genuine OEM Goodman B1392139 view port bushing fits the flame-inspection \/ sight-glass opening on the ACEC800603AXAB and compatible Goodman\/Amana units. It seats the clear view port and seals the opening so the combustion area stays closed off while still allowing a clear line of sight to check the burner flame.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: View port \/ sight-glass bushing\u003c\/li\u003e\n\u003cli\u003eFunction: Retains and seals the inspection port\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature molded bushing\u003c\/li\u003e\n\u003cli\u003eFits: Goodman ACEC800603AXAB and select models\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAn ill-fitting generic grommet can fall out or fail to seal the port, allowing an air leak that disturbs combustion pressure. The OEM B1392139 is molded to the exact port diameter for a secure, sealed fit.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1 of 5).\u003c\/strong\u003e Press-fit replacement — pop the old bushing out and seat the new one in the port. Disconnect power before opening the cabinet.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048299184499,"sku":"B1392139","price":9.04,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032295489907,"sku":"B1392139-GEN","price":6.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173260479.jpg?v=1785173261"},{"product_id":"oem-goodman-sight-view-port-bushing-grommet-for-acec800603bxaa-b1392139","title":"Goodman Sight\/View Port Bushing Grommet for ACEC800603BXAA — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139\u003c\/strong\u003e is a genuine OEM view-port bushing\/grommet for the \u003cstrong\u003eACEC800603BXAA\u003c\/strong\u003e package unit. This small fitting lines the inspection or sight port, providing a clean, sealed pass-through that protects the cabinet opening and helps maintain proper airflow and combustion-area integrity. Though inexpensive, a missing or degraded bushing can allow air leakage and contamination at the port.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eCategory: Fitting \/ Bushing\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ACEC800603BXAA\u003c\/li\u003e\n\u003cli\u003eFunction: View\/inspection port sealing bushing\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1392139\u003c\/strong\u003e is molded to the exact port diameter, so it snaps in and seals without modification. Generic grommets may be loose or oversized, defeating the seal. At this low price point, the genuine OEM part is the obvious choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eA simple press-in replacement, typically done in under 10 minutes. Power down the unit, remove the old bushing, clean the opening, and seat the new bushing fully. Suitable for any HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048299250035,"sku":"B1392139","price":1.1,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032296341875,"sku":"B1392139-GEN","price":0.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173268568.jpg?v=1785173269"},{"product_id":"oem-goodman-view-port-bushing-for-acec800603bxab-b1392139","title":"Goodman View Port Bushing for ACEC800603BXAB — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe B1392139 is the genuine Goodman\/Amana view-port bushing that seals the flame-inspection sight opening on the \u003cstrong\u003eACEC800603BXAB\u003c\/strong\u003e gas furnace. This small but important fitting keeps the combustion chamber sealed while still allowing a technician to visually inspect burner flame and ignition. A cracked, brittle, or missing bushing lets conditioned air, dust, and flue products leak around the port — this exact-fit OEM part restores a clean, code-correct seal.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: View port \/ sight-glass bushing (grommet)\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1392139\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003ePrimary fit: ACEC800603BXAB gas furnace burner compartment\u003c\/li\u003e\n\u003cli\u003eFunction: Seals the flame-inspection viewing port\u003c\/li\u003e\n\u003cli\u003eHeat-resistant molded construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause this bushing seats in a precise factory opening on the burner box, the \u003cstrong\u003eOEM B1392139\u003c\/strong\u003e guarantees a flush, airtight fit. Generic grommets rarely match the diameter and can pop out under heat cycling. For a combustion-area seal, genuine OEM is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e This is typically a 5-minute press-in replacement — remove the old bushing and seat the new one in the burner-box view port. Shut off the gas and power before opening the cabinet. No tools required beyond a flathead to pop the old bushing free.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048304460147,"sku":"B1392139","price":9.04,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032297324915,"sku":"B1392139-GEN","price":6.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173276522.jpg?v=1785173277"},{"product_id":"oem-goodman-sight-view-port-bushing-for-acec800804bxaa-b1392139","title":"Goodman Sight \/ View Port Bushing for ACEC800804BXAA — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM grommet that seals the flame-observation sight port on the burner compartment of the \u003cstrong\u003eGoodman ACEC800804BXAA\u003c\/strong\u003e and related gas furnaces. This small but critical component maintains the air seal around the view port so combustion air and flue gases stay within their intended path. A brittle or missing bushing can allow air leakage that disrupts the flame and trips safety sensors.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003ePart Type: View \/ sight port bushing (grommet)\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature elastomer\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ACEC800804BXAA\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Amana \/ Janitrol family compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1392139\u003c\/strong\u003e is molded to the exact port diameter and rated for the heat of the burner box. Generic bushings often loosen or degrade at furnace temperatures. OEM ensures a lasting, leak-free seal.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e Press-fit replacement — pop out the old bushing and seat the new one. Typical time: under 5 minutes, no tools required.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048298955123,"sku":"B1392139","price":6.44,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032297849203,"sku":"B1392139-GEN","price":4.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173284463.jpg?v=1785173285"},{"product_id":"oem-goodman-view-port-bushing-for-acec800804bxab-b1392139","title":"Goodman View Port Bushing for ACEC800804BXAB — B1392139","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139 View Port Bushing\u003c\/strong\u003e is the genuine OEM grommet that frames and seals the flame-inspection sight port on \u003cstrong\u003eACEC800804BXAB\u003c\/strong\u003e gas furnaces. This small but important part keeps the burner-compartment view window seated and helps maintain a proper combustion-chamber seal. A missing or brittle bushing can allow air leakage around the port and make flame inspection difficult.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: View port \/ sight glass bushing (grommet)\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1392139\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003eCompatible model: ACEC800804BXAB gas furnace\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-resistant molded grommet\u003c\/li\u003e\n\u003cli\u003eFit: Direct OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM bushing\u003c\/strong\u003e is sized to the exact port diameter and rated for furnace cabinet temperatures. Generic grommets may not seal correctly or withstand the heat near the burner box. For such an inexpensive part, the genuine component is always worth it.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery easy (1\/5).\u003c\/strong\u003e Press the old bushing out and snap the new one into the port opening by hand — no tools needed. Takes under five minutes with the furnace powered off.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048304492915,"sku":"B1392139","price":1.1,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032298275187,"sku":"B1392139-GEN","price":0.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173292412.jpg?v=1785173293"},{"product_id":"oem-goodman-view-port-bushing-for-acec800805cxaa-b1392139","title":"Goodman View Port Bushing for ACEC800805CXAA — B1392139","description":"\u003cp\u003eThe genuine OEM Goodman \u003cstrong\u003eB1392139 View Port Bushing\u003c\/strong\u003e is the sealing grommet\/bushing that fits the sight or inspection port on the Goodman \u003cstrong\u003eACEC800805CXAA\u003c\/strong\u003e furnace. It maintains a clean, airtight pass-through at the viewing window so the blower or burner compartment stays properly sealed against air leakage and dust ingress. A missing or brittle bushing allows air bypass and can affect compartment pressure.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eCategory: Fitting \/ Bushing (view port)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ACEC800805CXAA\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003cli\u003eFunction: Seals the inspection\/view port opening\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM bushing is sized to the exact port diameter for a snap-tight, leak-free seal. Generic grommets often fit loosely and fall out over time. For a part this inexpensive, OEM is the obvious choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e Press the old bushing out and snap the new one into the port opening — no tools required. A 2-minute swap.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048304525683,"sku":"B1392139","price":1.1,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032298537331,"sku":"B1392139-GEN","price":0.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173300088.jpg?v=1785173301"},{"product_id":"oem-goodman-view-port-bushing-sight-glass-grommet-for-acec800805cxab-b1392139","title":"Goodman View Port Bushing \/ Sight Glass Grommet for ACEC800805CXAB — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM grommet that frames and seals the flame\/inspection sight port on the \u003cstrong\u003eACEC800805CXAB\u003c\/strong\u003e and compatible Goodman\/Amana equipment. This small but essential fitting protects the viewing window, prevents air and flue leakage around the opening, and provides a finished, safe edge for routine flame inspection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComponent: View port bushing \/ sight-glass grommet\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature resistant polymer\/rubber\u003c\/li\u003e\n\u003cli\u003eFunction: Seals and protects the inspection port opening\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman ACEC800805CXAB and related models\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1392139 is molded to the precise port diameter so it snaps in flush and maintains a proper seal. Generic grommets that are slightly off-size can fall out or leak combustion air. For a low-cost part that affects sealing, OEM is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e Press-in replacement that takes only a few minutes. Disconnect power before opening the cabinet.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048304296307,"sku":"B1392139","price":9.04,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032299028851,"sku":"B1392139-GEN","price":6.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173307638.jpg?v=1785173308"},{"product_id":"oem-goodman-view-port-bushing-for-acec801005cxaa-b1392139","title":"Goodman View Port Bushing for ACEC801005CXAA — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM grommet that seats and seals the inspection sight-glass opening on the burner compartment of your \u003cstrong\u003eACEC801005CXAA\u003c\/strong\u003e gas furnace. It keeps the viewing port airtight so the flame can be safely inspected without allowing flue gases or combustion air to escape around the opening. A cracked, brittle, or missing bushing is a common cause of nuisance flame-sensing and pressure-switch issues.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1392139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e View port \/ sight-glass bushing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heat-resistant molded grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Goodman ACEC801005CXAA and related furnace models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1392139 is molded to the exact port diameter and uses a high-temperature compound rated for the burner box environment. Generic bushings often run undersized or use lower-temp material that hardens and cracks. For a reliable seal at the inspection port, OEM is the recommended choice.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Power down the furnace, pop the old bushing out of the port, and press the new one into place. No tools required. Always confirm power is off at the disconnect before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048304558451,"sku":"B1392139","price":6.44,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032299290995,"sku":"B1392139-GEN","price":4.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173315543.jpg?v=1785173317"},{"product_id":"oem-goodman-view-port-bushing-for-acec801005cxab-b1392139","title":"Goodman View Port Bushing for ACEC801005CXAB — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139 View Port Bushing\u003c\/strong\u003e is the genuine OEM grommet that seals and frames the burner-compartment sight\/inspection port on the \u003cstrong\u003eACEC801005CXAB\u003c\/strong\u003e and related Goodman\/Amana furnaces. This small but important component maintains the integrity of the combustion-area cover panel and provides a clean, safe opening to observe burner flame during service. A missing or deteriorated bushing can allow air leakage around the port and accelerate panel wear.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: View \/ inspection port bushing (grommet)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (also fits Amana \/ Janitrol)\u003c\/li\u003e\n\u003cli\u003ePrimary Fit: ACEC801005CXAB gas furnace\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-resistant molded grommet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1392139\u003c\/strong\u003e is sized to the exact port diameter for a snug, rattle-free fit. Generic grommets that are slightly under- or over-sized may fall out or fail to seal. Because this part is inexpensive, the OEM piece is always the smart choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e Simply press the old bushing out and snap the new one into the port opening. No tools required; under 5 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048304591219,"sku":"B1392139","price":3.0,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032299553139,"sku":"B1392139-GEN","price":1.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-view-port-bushing-B1392139-1-1785615723490.jpg?v=1785615724"},{"product_id":"oem-goodman-1-piece-vinyl-caps-for-acec960403bnaa-a1781105","title":"Goodman 1-Piece Vinyl Caps for ACEC960403BNAA — A1781105","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman A1781105 1-Piece Vinyl Cap\u003c\/strong\u003e is a genuine OEM protective fitting for the \u003cstrong\u003eACEC960403BNAA\u003c\/strong\u003e air conditioner and compatible Goodman\/Amana units. This molded vinyl cap seals open ports, tube ends, or fitting stubs to keep out dust, debris, and moisture during shipping, storage, or service — protecting threads and sealing surfaces from contamination and corrosion.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: 1-piece molded vinyl protective cap\u003c\/li\u003e\n\u003cli\u003ePart Number: A1781105 (OEM)\u003c\/li\u003e\n\u003cli\u003eFunction: Port\/tube-end protection and sealing\u003c\/li\u003e\n\u003cli\u003eMaterial: Flexible vinyl\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman ACEC960403BNAA and select Goodman\/Amana models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM A1781105\u003c\/strong\u003e is sized to the exact factory port diameter for a snug, secure fit that won't fall off in transit or service. Generic caps in mixed-size bags rarely match precisely and can be too loose or too tight. For a guaranteed fit, choose OEM.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy\u003c\/strong\u003e — under 1 minute. Simply press the cap over the port or tube end by hand. No tools required.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048135115123,"sku":"A1781105","price":9.04,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032300077427,"sku":"A1781105-GEN","price":6.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-vinyl-caps-VINYL-CAPS-1-1785039691748.jpg?v=1785039692"},{"product_id":"oem-goodman-view-port-bushing-for-acec960403bnaa-b1392139","title":"Goodman View Port Bushing for ACEC960403BNAA — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM fitting for the \u003cstrong\u003eACEC960403BNAA\u003c\/strong\u003e air conditioner and compatible Goodman\/Amana units. This bushing lines the sight or inspection port, protecting the panel opening, providing a clean grommeted edge, and helping seal the port against air leakage and debris. A missing or deteriorated bushing allows air bypass and exposes sharp panel edges.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: View\/sight port bushing (grommet)\u003c\/li\u003e\n\u003cli\u003ePart Number: B1392139 (OEM)\u003c\/li\u003e\n\u003cli\u003eFunction: Seals and protects the inspection port opening\u003c\/li\u003e\n\u003cli\u003eMaterial: Molded rubber\/vinyl bushing\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman ACEC960403BNAA and select Goodman\/Amana models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1392139\u003c\/strong\u003e is molded to the exact panel hole diameter and thickness for a snug, retained fit. Generic grommets often pop out or fail to seal a mismatched opening. OEM guarantees the correct fit and a proper seal.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy\u003c\/strong\u003e — 2–3 minutes. Press the bushing into the port opening by hand until the retaining groove seats around the panel edge. No tools required.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048304623987,"sku":"B1392139","price":5.14,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032300142963,"sku":"B1392139-GEN","price":3.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173324393.jpg?v=1785173325"},{"product_id":"oem-goodman-button-plug-cabinet-fitting-for-acec960403bnaa-m0570808","title":"Goodman Button Plug Cabinet Fitting for ACEC960403BNAA — M0570808","description":"\u003ch2\u003eGoodman M0570808 Snap-In Button Plug\u003c\/h2\u003e\u003cp\u003eThe Goodman M0570808 is a genuine OEM snap-in button plug engineered to seal unused knockout and access holes on the sheet-metal cabinet of your ACEC960403BNAA system. Though small, this fitting plays an important role in maintaining the sealed-cabinet integrity that keeps conditioned air, combustion air, and flue draft separated. A missing or broken plug allows air bypass, dust intrusion, and efficiency loss.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: M0570808\u003c\/li\u003e\n\u003cli\u003ePart Type: Snap-in button \/ hole plug\u003c\/li\u003e\n\u003cli\u003eMaterial: Molded plastic \/ nylon\u003c\/li\u003e\n\u003cli\u003eMounting: Push-fit, tool-free snap installation\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman \/ Amana ACEC960403BNAA and related cabinets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman M0570808 is dimensioned to the exact knockout diameter used on this cabinet, so it seats flush and locks securely. Universal generic plugs are often slightly oversized or undersized, leading to loose fit, rattling, or air leaks. For a clean, permanent seal we recommend the OEM part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy — DIY friendly (1\/5).\u003c\/strong\u003e No tools required. Align the plug with the open hole and press firmly until the retaining tabs snap into place. Disconnect power before working inside any cabinet.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048207204723,"sku":"M0570808","price":6.44,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032300175731,"sku":"M0570808-GEN","price":4.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-M0570808_8c720c6e-ca7a-4b76-aa4b-7cb12a9bf56a.jpg?v=1782947099"},{"product_id":"oem-goodman-vinyl-tube-cap-1-piece-for-acec960403bnab-a1781105","title":"Goodman Vinyl Tube Cap (1-Piece) for ACEC960403BNAB — A1781105","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eA1781105 1-Piece Vinyl Cap\u003c\/strong\u003e is a genuine OEM sealing cap used on the Goodman \u003cstrong\u003eACEC960403BNAB\u003c\/strong\u003e and many compatible furnaces and air handlers. These small vinyl caps seal unused pressure-switch ports, drain-trap fittings, and tube ends so the combustion and condensate pressure circuits stay airtight. A missing or cracked cap can cause pressure-switch faults, condensate leaks, or nuisance lockouts that are easily and inexpensively resolved.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Vinyl sealing \/ port cap\u003c\/li\u003e\n\u003cli\u003eConfiguration: 1-piece\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-resistant vinyl\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: A1781105\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003cli\u003eFits: ACEC960403BNAB and compatible models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM A1781105 is sized to Goodman's exact barb\/port diameter for a snug, airtight seal. Generic caps may be slightly over- or undersized, letting them blow off under pressure or fail to seal. At this price point, OEM is the obvious choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e Simply push the cap onto the open port or tube end by hand — no tools required. A 1-minute job.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048311800179,"sku":"A1781105","price":9.04,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032300437875,"sku":"A1781105-GEN","price":6.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-A1781105-1-1785130250514.jpg?v=1785130251"},{"product_id":"oem-goodman-view-port-bushing-for-acec960403bnab-b1392139","title":"Goodman View Port Bushing for ACEC960403BNAB — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM component engineered for the Goodman \u003cstrong\u003eACEC960403BNAB\u003c\/strong\u003e gas furnace. This small but essential grommet seats the inspection sight-glass \/ view port on the burner compartment, holding it securely while sealing against air leaks and protecting the surrounding sheet metal from chafing. A cracked, brittle, or missing bushing is a common cause of rattles and minor combustion-air leaks during inspection-window service.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1392139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e View Port \/ Sight-Glass Bushing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (also fits select Amana builds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e ACEC960403BNAB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heat-resistant molded grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Direct OEM replacement — no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eWhile universal grommets may appear similar, the genuine Goodman B1392139 is molded to the exact bore diameter and depth of the ACEC960403BNAB view port, ensuring a flush seal and proper retention of the sight glass. Generic substitutes often sit loose, allowing air whistle or vibration. We recommend the OEM part for guaranteed fit and long service life in a high-temperature furnace environment.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e No tools or technical skill required — simply press the bushing into the view port opening by hand. Always shut off power and gas to the furnace before servicing. Replacement takes under two minutes.\u003c\/p\u003e\u003cp\u003eBacked by genuine OEM quality. If you are unsure whether this part fits your unit, contact us with your full furnace model and serial number before ordering.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048304656755,"sku":"B1392139","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032300503411,"sku":"B1392139-GEN","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173333031.jpg?v=1785173334"},{"product_id":"oem-goodman-button-plug-for-acec960403bnab-m0570808","title":"Goodman Button Plug for ACEC960403BNAB — M0570808","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman M0570808 Button Plug\u003c\/strong\u003e is a genuine OEM snap-in plug designed for the Goodman \u003cstrong\u003eACEC960403BNAB\u003c\/strong\u003e gas furnace. It seals unused knockouts and access holes in the furnace cabinet, blocking unwanted air infiltration, dust, and pests while maintaining the cabinet's designed airflow and combustion-air integrity. Missing button plugs are a frequent cause of efficiency loss and cabinet noise.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e M0570808\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Snap-In Button \/ Hole Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (also fits select Amana builds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e ACEC960403BNAB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable molded plastic with retention barbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Direct OEM replacement — snaps into factory knockout\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGeneric plugs are sized to nominal hole diameters and often pop out or fit too loosely in the ACEC960403BNAB cabinet. The genuine Goodman M0570808 is matched to the factory knockout, so its barbs grip correctly for a permanent, flush seal. For a leak-free cabinet and proper combustion-air balance, the OEM part is the recommended choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e No tools required — align the plug with the open knockout and press until the barbs snap home. Always disconnect power and gas before opening the furnace cabinet. Installs in seconds.\u003c\/p\u003e\u003cp\u003eGenuine OEM quality you can trust. Verify your furnace model and serial number before ordering, or contact us for fitment help.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048207368563,"sku":"M0570808","price":12.93,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032300536179,"sku":"M0570808-GEN","price":9.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-M0570808_fa365928-b4e8-415e-8dd8-2d034a6f51be.jpg?v=1782947108"},{"product_id":"oem-goodman-vinyl-cap-fitting-for-acec960603bnaa-a1781105","title":"Goodman Vinyl Cap Fitting for ACEC960603BNAA — A1781105","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman A1781105 1-Piece Vinyl Cap\u003c\/strong\u003e is a genuine OEM protective fitting used on the \u003cstrong\u003eACEC960603BNAA\u003c\/strong\u003e furnace and compatible Goodman\/Amana units. These vinyl caps plug unused ports, protect fittings and terminals, and seal openings against dust and moisture during shipping, storage, and service. Small but essential, they keep the assembly clean and correctly configured.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: A1781105\u003c\/li\u003e\n\u003cli\u003eType: 1-piece vinyl cap \/ protective plug\u003c\/li\u003e\n\u003cli\u003eMaterial: Flexible vinyl\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eFits Model: ACEC960603BNAA\u003c\/li\u003e\n\u003cli\u003eUse: Port\/fitting protection and sealing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM\u003c\/strong\u003e cap is molded to the precise diameter of the factory port for a snug, secure fit that won't slip off. Off-brand caps in approximate sizes can be loose or too tight to seat. At this price point, the genuine OEM part is the easy choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy\u003c\/strong\u003e — push-on installation, no tools required. Simply press the cap onto the intended port or fitting. A one-minute task suitable for any DIYer.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048310849907,"sku":"A1781105","price":2.54,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032301126003,"sku":"A1781105-GEN","price":1.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-A1781105-1-1785130258882.jpg?v=1785130260"},{"product_id":"oem-goodman-view-port-bushing-for-acec960603bnaa-b1392139","title":"Goodman View Port Bushing for ACEC960603BNAA — B1392139","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM grommet\/insert that seats around the inspection sight-port on the \u003cstrong\u003eGoodman ACEC960603BNAA\u003c\/strong\u003e unit. It seals the opening through which the flame\/burner can be visually inspected, keeping the combustion or blower compartment closed off while still allowing safe viewing. A missing or deteriorated bushing lets air leak past the port and can affect pressure-switch readings and combustion safety.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1392139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e ACEC960603BNAA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e View\/inspection port bushing \u0026amp; seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heat-resistant molded grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Type:\u003c\/strong\u003e Direct OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The factory bushing is sized to the exact port diameter so it snaps in and seals without gaps. Generic rubber grommets may not tolerate cabinet heat or hold a tight seal, leading to air leaks. The OEM part is inexpensive insurance for a proper seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty:\u003c\/strong\u003e Very Easy (1\/5). Power down the unit, pop out the old bushing, and press the new one into the port. No tools required — a 5-minute replacement.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048304722291,"sku":"B1392139","price":9.04,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032301257075,"sku":"B1392139-GEN","price":6.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173340594.jpg?v=1785173341"},{"product_id":"oem-goodman-button-plug-for-acec960603bnaa-m0570808","title":"Goodman Button Plug for ACEC960603BNAA — M0570808","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eM0570808 Button Plug\u003c\/strong\u003e is a genuine OEM snap-in plug used to seal unused knockouts and access holes in the cabinet of the \u003cstrong\u003eGoodman ACEC960603BNAA\u003c\/strong\u003e. It closes off openings left by wiring, conduit, or factory knockouts so conditioned air doesn't leak and pests\/debris stay out of the cabinet. Though small, a proper plug helps maintain the sealed cabinet integrity the furnace relies on for correct airflow and combustion air balance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e M0570808\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e ACEC960603BNAA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Cabinet knockout \/ access-hole plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Molded plastic snap plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Type:\u003c\/strong\u003e Direct OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The OEM button plug matches the exact knockout diameter for a flush, secure snap fit. Generic plugs may be loose or oversized, popping out or leaving gaps. For a clean, sealed cabinet, the factory plug is the right fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty:\u003c\/strong\u003e Very Easy (1\/5). Simply press the plug into the open hole until it snaps flush. No tools, no power-down beyond standard safety — under 2 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048207401331,"sku":"M0570808","price":6.44,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032301355379,"sku":"M0570808-GEN","price":4.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-gasket-seal-flat-M0570808.jpg?v=1782947111"},{"product_id":"oem-goodman-vinyl-end-caps-1-piece-for-acec960603bnab-a1781105","title":"Goodman Vinyl End Caps (1-Piece) for ACEC960603BNAB — A1781105","description":"\u003cp\u003eThis genuine OEM Goodman \u003cstrong\u003eA1781105\u003c\/strong\u003e 1-piece vinyl cap is a direct-fit protective component for the Goodman \u003cstrong\u003eACEC960603BNAB\u003c\/strong\u003e system. These caps seal and protect exposed tube ends, line stubs, and ports during shipping, storage, and service, keeping debris and moisture out of critical openings until connections are made.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: A1781105\u003c\/li\u003e\n\u003cli\u003eType: Vinyl protective end cap (1-piece)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eFits: ACEC960603BNAB and compatible Goodman units\u003c\/li\u003e\n\u003cli\u003eMaterial: Flexible vinyl, push-on fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman OEM cap is molded to the exact diameter specified for your equipment, so it seats fully without slipping or cracking. Universal aftermarket caps are often a loose approximation and can fall off or fail to seal. For a guaranteed fit and proper protection, choose the OEM A1781105.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e No tools required — simply push the cap onto the intended opening. Most installs take under a minute.\u003c\/p\u003e\u003cp\u003eAlways confirm the part number against your unit's nameplate or parts diagram before ordering. Questions? Contact info@nationalhvacparts.com.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048311701875,"sku":"A1781105","price":6.44,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032302207347,"sku":"A1781105-GEN","price":4.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-A1781105-1-1785130266333.jpg?v=1785130267"},{"product_id":"oem-goodman-view-port-sight-glass-bushing-for-acec960603bnab-b1392139","title":"Goodman View Port Sight Glass Bushing for ACEC960603BNAB — B1392139","description":"\u003cp\u003eThis genuine OEM Goodman \u003cstrong\u003eB1392139\u003c\/strong\u003e view port bushing is a direct-fit component for the Goodman \u003cstrong\u003eACEC960603BNAB\u003c\/strong\u003e system. The bushing lines the inspection\/view port opening, providing a clean, sealed pass-through and protecting the surrounding panel edge while allowing visual inspection of the burner or flame area.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: View port bushing \/ grommet\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eFits: ACEC960603BNAB and compatible Goodman units\u003c\/li\u003e\n\u003cli\u003eFunction: Seals and protects the inspection\/sight port opening\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM bushing is sized to the exact port diameter, ensuring a snug, rattle-free seal. Universal grommets often fit loosely and can allow air leakage or fall out. Choose the genuine B1392139 for a precise, lasting fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Press the bushing into the cleaned port opening by hand. No tools required in most cases.\u003c\/p\u003e\u003cp\u003eConfirm the part number against your unit's nameplate or parts diagram before ordering. Questions? Contact info@nationalhvacparts.com.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048310292851,"sku":"B1392139","price":5.14,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032302338419,"sku":"B1392139-GEN","price":3.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173348222.jpg?v=1785173349"},{"product_id":"oem-goodman-button-plug-hole-plug-for-acec960603bnab-m0570808","title":"Goodman Button Plug \/ Hole Plug for ACEC960603BNAB — M0570808","description":"\u003cp\u003eThe genuine OEM Goodman \u003cstrong\u003eM0570808\u003c\/strong\u003e button plug is a direct-fit closure for the Goodman \u003cstrong\u003eACEC960603BNAB\u003c\/strong\u003e system. It snaps into unused panel holes and knockouts to keep the cabinet sealed, blocking dust, pests, and air leaks while maintaining the unit's intended airflow and appearance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: M0570808\u003c\/li\u003e\n\u003cli\u003eType: Snap-in button \/ hole plug\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eFits: ACEC960603BNAB and compatible Goodman units\u003c\/li\u003e\n\u003cli\u003eFunction: Seals unused knockouts and access holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM plug matches the factory hole diameter for a secure, flush snap-in fit. Generic plugs may be too loose to stay seated or too large to seat fully. The genuine M0570808 ensures a clean, permanent seal.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Press or snap the plug into the open hole by hand — no tools needed.\u003c\/p\u003e\u003cp\u003eVerify the part number against your unit's parts diagram before ordering. Questions? Contact info@nationalhvacparts.com.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048207171955,"sku":"M0570808","price":9.04,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032302436723,"sku":"M0570808-GEN","price":6.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-M0570808_13b88b02-9cd6-45bc-a56f-bb7d6efb40f3.jpg?v=1782947097"},{"product_id":"oem-goodman-vinyl-cap-1-piece-for-acec960803bnaa-a1781105","title":"Goodman Vinyl Cap (1-Piece) for ACEC960803BNAA — A1781105","description":"\u003ch2\u003eGoodman A1781105 1-Piece Vinyl Cap\u003c\/h2\u003e\u003cp\u003eThe Goodman A1781105 is a genuine OEM 1-piece vinyl cap designed for the Goodman ACEC960803BNAA air conditioner and related equipment. This protective cap seals exposed ports, service openings, or fitting ends to keep out dust, debris, moisture, and insects. Though small, it plays an important role in protecting components and maintaining the clean, finished appearance of the unit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: A1781105\u003c\/li\u003e\n\u003cli\u003eComponent Type: Vinyl Protective Cap (1-piece)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Air Conditioner\u003c\/li\u003e\n\u003cli\u003ePrimary Fit: ACEC960803BNAA\u003c\/li\u003e\n\u003cli\u003eMaterial: Flexible vinyl, weather resistant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM A1781105 is molded to the exact diameter of the Goodman port it protects, giving a snug, secure fit that stays in place. Generic vinyl caps come in assorted sizes and may slip off or fit loosely, exposing the opening. For a guaranteed match, the OEM cap is the reliable choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e No tools required — simply press the cap over the port or fitting until seated. Replacement takes seconds.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048310653299,"sku":"A1781105","price":5.14,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032303944051,"sku":"A1781105-GEN","price":3.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-A1781105-1-1785130273798.jpg?v=1785130275"},{"product_id":"oem-goodman-view-port-bushing-for-acec960803bnaa-b1392139","title":"Goodman View Port Bushing for ACEC960803BNAA — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe Goodman B1392139 is a genuine OEM view port bushing designed for the Goodman ACEC960803BNAA air conditioner and related equipment. This bushing lines the inspection or sight port opening, protecting wiring and tubing from chafing against the sheet-metal edge while sealing the opening against dust and moisture intrusion. A missing or cracked bushing exposes components to abrasion and the elements.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eComponent Type: View Port Bushing \/ Grommet\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Air Conditioner\u003c\/li\u003e\n\u003cli\u003ePrimary Fit: ACEC960803BNAA\u003c\/li\u003e\n\u003cli\u003eMaterial: Flexible rubber\/vinyl, weather resistant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1392139 is sized to Goodman's exact port diameter and panel thickness for a snug, snap-in fit. Generic grommets in assorted sizes may sit loose or fail to seal the opening fully. The OEM bushing guarantees a clean, secure fit every time.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e No tools required in most cases — press the bushing into the port until it snaps into the panel groove. Replacement takes under a minute.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048304918899,"sku":"B1392139","price":3.84,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032304238963,"sku":"B1392139-GEN","price":2.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173355862.jpg?v=1785173357"},{"product_id":"oem-goodman-button-plug-for-acec960803bnaa-m0570808","title":"Goodman Button Plug for ACEC960803BNAA — M0570808","description":"\u003ch2\u003eGoodman M0570808 Button Plug\u003c\/h2\u003e\u003cp\u003eThe Goodman M0570808 is a genuine OEM button plug made for the Goodman ACEC960803BNAA air conditioner and compatible units. This plug seals unused knockouts, mounting holes, or access openings in the cabinet and panels, keeping out moisture, debris, and pests while preserving the unit's airflow integrity and finished appearance. Open holes can let in water and rodents and disrupt the designed air path.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: M0570808\u003c\/li\u003e\n\u003cli\u003eComponent Type: Button \/ Hole Plug\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Air Conditioner\u003c\/li\u003e\n\u003cli\u003ePrimary Fit: ACEC960803BNAA\u003c\/li\u003e\n\u003cli\u003eMaterial: Durable molded plastic\/vinyl\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM M0570808 matches Goodman's exact hole diameter for a flush, secure snap-in seal. Generic plugs vary in size and may pop out or leave gaps around the edge. For a clean, permanent fit that stays put, the OEM plug is the dependable choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e No tools needed — align the plug with the opening and press until it snaps flush with the panel. Done in seconds.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048207434099,"sku":"M0570808","price":5.14,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032304370035,"sku":"M0570808-GEN","price":3.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-button-plug-M0570808-1-1785456732086.jpg?v=1785456733"},{"product_id":"oem-goodman-1-piece-vinyl-caps-for-acec960803bnab-a1781105","title":"Goodman 1-Piece Vinyl Caps for ACEC960803BNAB — A1781105","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman A1781105 1-Piece Vinyl Cap\u003c\/strong\u003e is a genuine OEM accessory used on the \u003cstrong\u003eACEC960803BNAB\u003c\/strong\u003e and a wide range of Goodman\/Amana HVAC equipment. These flexible vinyl caps seal unused ports, protect tubing ends, cover pressure taps, and keep dust, moisture, and debris out of fittings during shipping, storage, and service.\u003c\/p\u003e\u003cp\u003eThough small, a missing or torn cap can allow air leaks at pressure ports or contamination of open lines — leading to inaccurate pressure readings and avoidable service calls. Keeping correct OEM caps on hand makes routine maintenance cleaner and faster.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e A1781105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 1-piece flexible vinyl protective cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Seals and protects ports, tubing ends, and fittings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman ACEC960803BNAB and many other models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The OEM A1781105 is sized to grip the exact port and tube diameters used on your equipment for a snug, secure seal. Generic caps often fit loosely and can pop off under vibration or pressure. OEM provides a dependable, factory-correct fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty:\u003c\/strong\u003e Very Easy (1\/5). Push-on installation in seconds — no tools required.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048135147891,"sku":"A1781105","price":9.04,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032305025395,"sku":"A1781105-GEN","price":6.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-A1781105-1-1785130281845.jpg?v=1785130283"},{"product_id":"oem-goodman-view-port-bushing-for-acec960803bnab-b1392139","title":"Goodman View Port Bushing for ACEC960803BNAB — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM component for the \u003cstrong\u003eACEC960803BNAB\u003c\/strong\u003e and compatible Goodman\/Amana furnaces. This bushing seats the flame-inspection sight glass (view port), sealing the combustion compartment while allowing technicians to safely observe burner flame and ignition through the access opening.\u003c\/p\u003e\u003cp\u003eA cracked, brittle, or missing view port bushing can allow air leaks around the inspection window, affecting combustion-air balance and pressure-switch readings, and making it harder to inspect the flame. Installing the correct OEM bushing restores a clean, sealed sight port.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1392139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e View port \/ sight-glass bushing (grommet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Seals and retains the combustion-chamber inspection window\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman ACEC960803BNAB and related models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The OEM B1392139 is molded to the exact panel-hole and sight-glass diameters for an airtight press fit. Generic grommets may not seal fully, allowing combustion-air leaks. OEM guarantees a correct, sealed fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty:\u003c\/strong\u003e Very Easy (1\/5). Press-in replacement taking just a few minutes. Shut off power and gas before opening the burner compartment.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048304951667,"sku":"B1392139","price":7.74,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032305254771,"sku":"B1392139-GEN","price":5.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173363695.jpg?v=1785173364"},{"product_id":"oem-goodman-button-plug-hole-cap-for-acec960803bnab-m0570808","title":"Goodman Button Plug Hole Cap for ACEC960803BNAB — M0570808","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman M0570808 Button Plug\u003c\/strong\u003e is a genuine OEM snap-in cap used to seal unused knockout, wiring, and accessory holes on the cabinet and control box of \u003cstrong\u003eGoodman ACEC960803BNAB\u003c\/strong\u003e series furnaces. Plugging open holes keeps the combustion air path sealed, blocks debris and pests, and helps the unit hold its rated airflow and efficiency.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Snap-in button \/ hole plug\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003eOEM part number: M0570808\u003c\/li\u003e\n\u003cli\u003eFits: ACEC960803BNAB and compatible Goodman\/Amana cabinets\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-resistant molded plastic\u003c\/li\u003e\n\u003cli\u003eInstallation: Tool-free push-to-seat\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGeneric plugs are often sized loosely and pop out over time, leaving gaps in the cabinet seal. This genuine OEM plug is molded to the exact knockout diameter so it seats flush and stays put, preserving the factory air seal and appearance.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Push the plug into the open hole until it snaps flush — no tools required. Always shut off power and gas before servicing. 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This small but important component seals unused ports, protects exposed terminals, or caps tubing connections to keep out dust, debris, and moisture during operation and storage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: 1-piece protective cap\u003c\/li\u003e\n\u003cli\u003eMaterial: Flexible vinyl\u003c\/li\u003e\n\u003cli\u003eFunction: Seals\/protects ports, terminals, or tubing ends\u003c\/li\u003e\n\u003cli\u003eReusable: Yes, push-on fit\u003c\/li\u003e\n\u003cli\u003eFits: Goodman ACEC961005CNAA and compatible models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM\u003c\/strong\u003e A1781105 is sized to the exact diameter of the port or terminal it protects, giving a snug, secure fit. Generic vinyl caps in the wrong size may slip off or fail to seal. At this price point, the genuine OEM cap is the easy choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery easy.\u003c\/strong\u003e Simply push the cap onto the target port or terminal. No tools required — under 1 minute.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048134852979,"sku":"A1781105","price":9.04,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032306008435,"sku":"A1781105-GEN","price":6.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-A1781105-1-1785130289535.jpg?v=1785130290"},{"product_id":"oem-goodman-view-port-bushing-for-acec961005cnaa-b1392139","title":"Goodman View Port Bushing for ACEC961005CNAA — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe Goodman B1392139 is a genuine OEM view port bushing for the \u003cstrong\u003eACEC961005CNAA\u003c\/strong\u003e and compatible Goodman\/Amana furnaces. This rubber\/grommet bushing seals the sight-glass or burner viewing port in the combustion door, allowing technicians to inspect the flame while maintaining a tight seal against air leakage and flue gas escape.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: View\/sight port bushing (grommet)\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-resistant rubber\/elastomer\u003c\/li\u003e\n\u003cli\u003eFunction: Seals combustion-door viewing port\u003c\/li\u003e\n\u003cli\u003eMounting: Press-fit into door opening\u003c\/li\u003e\n\u003cli\u003eFits: Goodman ACEC961005CNAA and compatible models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM\u003c\/strong\u003e B1392139 is molded to the precise opening diameter of your furnace door, ensuring a leak-free seal that won't degrade prematurely under combustion-chamber heat. Generic grommets may not seat correctly or may harden quickly. OEM is best for a long-lasting seal.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery easy.\u003c\/strong\u003e Power off the furnace, press the old bushing out and the new one into the door opening. No tools needed — about 5 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048304984435,"sku":"B1392139","price":1.1,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032306041203,"sku":"B1392139-GEN","price":0.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173371518.jpg?v=1785173372"},{"product_id":"oem-goodman-button-plug-for-acec961005cnaa-furnace-m0570808","title":"Goodman Button Plug for ACEC961005CNAA Furnace — M0570808","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman M0570808 Button Plug\u003c\/strong\u003e is a genuine OEM snap-in cabinet plug designed to seal unused knockouts and access holes on the \u003cstrong\u003eACEC961005CNAA\u003c\/strong\u003e gas furnace and many other Goodman and Amana models. Although small, this fitting plays an important role in maintaining proper airflow, combustion-air sealing, and a clean cabinet appearance after wiring or accessory changes.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Snap-in button \/ hole plug\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature molded plastic\u003c\/li\u003e\n\u003cli\u003eInstallation: Tool-free press fit\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman OEM\u003c\/li\u003e\n\u003cli\u003eOEM part number: M0570808\u003c\/li\u003e\n\u003cli\u003eCompatible model: ACEC961005CNAA (and related Goodman\/Amana cabinets)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM M0570808 is molded to the exact hole diameter and retention-tab geometry Goodman engineered for a flush, rattle-free seal. Generic universal plugs often sit loose, allow air leakage, or pop out during operation. For a guaranteed first-time fit, choose the genuine OEM part.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRating: Easy (1\/5).\u003c\/strong\u003e No tools required — simply align the plug with the open hole and press until the retaining tabs snap into place. Installation takes under a minute. Always disconnect power before opening the furnace cabinet.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048207466867,"sku":"M0570808","price":9.04,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032306073971,"sku":"M0570808-GEN","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-button-plug-M0570808-1-1785615660150.jpg?v=1785615661"},{"product_id":"oem-goodman-1-piece-vinyl-cap-for-acec961005cnab-a1781105","title":"Goodman 1-Piece Vinyl Cap for ACEC961005CNAB — A1781105","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman A1781105 1-Piece Vinyl Cap\u003c\/strong\u003e is a genuine OEM fitting for the \u003cstrong\u003eACEC961005CNAB\u003c\/strong\u003e and a wide range of Goodman\/Amana equipment. This durable vinyl cap seals unused ports, terminals, or tubing ends, keeping out dust, debris, and moisture that can cause corrosion or electrical faults.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: 1-piece slip-on vinyl protective cap\u003c\/li\u003e\n\u003cli\u003eMaterial: Flexible weather-resistant vinyl\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: A1781105\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ACEC961005CNAB\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eFunction: Port \/ terminal \/ tube-end protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine OEM\u003c\/strong\u003e cap is sized to the factory fitting for a snug, secure seal. Generic caps often fit loosely and fall off, defeating their purpose. At this price point, OEM is the obvious choice for guaranteed fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5)\u003c\/strong\u003e — Simply push the cap onto the port or terminal by hand. No tools needed.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048134885747,"sku":"A1781105","price":9.04,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032306368883,"sku":"A1781105-GEN","price":6.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-A1781105-1-1785130296880.jpg?v=1785130298"},{"product_id":"oem-goodman-view-port-bushing-for-acec961005cnab-b1392139","title":"Goodman View Port Bushing for ACEC961005CNAB — B1392139","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM replacement component for the Goodman \u003cstrong\u003eACEC961005CNAB\u003c\/strong\u003e air conditioner and compatible units. This small but essential fitting seals and protects the sight\/view port opening on the unit, keeping the cabinet weather-tight and ensuring dust, moisture, and debris stay out of sensitive areas. A missing or cracked bushing is a common cause of nuisance air leaks and corrosion, so replacing it with the correct factory part restores the unit to spec.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1392139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e View Port Bushing \/ Grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e ACEC961005CNAB and select Goodman air conditioners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Molded grommet\/bushing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a genuine Goodman OEM bushing manufactured to the exact dimensions and durometer of the original. Generic aftermarket grommets often fit loosely or harden prematurely, leading to leaks. Choosing the OEM part guarantees a snug, lasting seal and protects your warranty.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5)\u003c\/strong\u003e — Push-fit installation, no tools required. Always disconnect power before servicing your HVAC equipment.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048305017203,"sku":"B1392139","price":1.1,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032306434419,"sku":"B1392139-GEN","price":0.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139-1-1785173379651.jpg?v=1785173380"},{"product_id":"oem-goodman-button-plug-for-acec961005cnab-m0570808","title":"Goodman Button Plug for ACEC961005CNAB — M0570808","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eM0570808 Button Plug\u003c\/strong\u003e is a genuine OEM snap-in hole plug used to seal unused knockouts, access holes, and conduit openings on the Goodman \u003cstrong\u003eACEC961005CNAB\u003c\/strong\u003e air conditioner and related models. Properly sealing these openings keeps insects, rodents, water, and debris out of the cabinet and electrical compartment, helping the unit run reliably and safely.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e M0570808\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Button Plug \/ Hole Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e ACEC961005CNAB and select Goodman air conditioners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Snap-in \/ press-fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine Goodman button plugs are sized precisely to the factory knockout diameter, so they seat flush and stay put. Generic plugs frequently sit loose or pop out under vibration, defeating the purpose. The OEM part ensures a secure, vibration-resistant seal.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5)\u003c\/strong\u003e — Simply press into the open hole until it snaps flush. No tools needed. Disconnect power before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048207499635,"sku":"M0570808","price":3.84,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032306467187,"sku":"M0570808-GEN","price":2.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-M0570808_9d635d82-b273-4dd2-9c46-47e3b10a9c78.jpg?v=1782947117"},{"product_id":"oem-goodman-liquid-line-cap-w-o-ring-for-cpc150-b9102097","title":"Goodman Liquid Line Cap w\/ O-Ring for CPC150 — B9102097","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B9102097 Liquid Line Cap with O-Ring\u003c\/strong\u003e is a genuine OEM service-port sealing cap for \u003cstrong\u003eCPC150XXX4BXXXAA\u003c\/strong\u003e commercial package air conditioners and compatible Goodman\/Amana condensing units. This cap seals the liquid-line service valve port after charging or service, providing a secondary leak-tight barrier against refrigerant loss and keeping moisture and contaminants out of the Schrader core.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Threaded liquid-line service port cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal:\u003c\/strong\u003e Integrated O-ring for positive leak-tight closure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Secondary refrigerant containment and port protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman CPC150 series liquid-line service valves\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine Goodman OEM cap\u003c\/strong\u003e ships with the correct O-ring durometer and thread pitch for a guaranteed seal. Generic caps may use a mismatched O-ring or omit it entirely, risking slow refrigerant leaks at the service port. At this price point, the exact-fit OEM part is inexpensive insurance against losing a system charge.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eHand-tighten the cap onto the service port over a properly seated O-ring, then snug with a wrench per manufacturer torque guidance. Best installed by an HVAC technician during routine service, after the Schrader core has been verified leak-free.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048264548723,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032316789107,"sku":"B9102097-GEN","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B9102097-1-1785131758623.jpg?v=1785131759"},{"product_id":"oem-goodman-liquid-line-cap-with-o-ring-for-cpc150-b9102097","title":"Goodman Liquid Line Cap with O-Ring for CPC150 — B9102097","description":"\u003ch2\u003eGoodman B9102097 Liquid Line Cap with O-Ring\u003c\/h2\u003e\u003cp\u003eThe Goodman B9102097 is a genuine OEM liquid line service-port cap supplied with its sealing O-ring, designed for Goodman CPC150 series air conditioners including model \u003cstrong\u003eCPC150XXX7BXXXAA\u003c\/strong\u003e. This cap provides a secondary leak-tight seal over the service valve, preventing refrigerant loss and keeping contaminants out of the access port.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Liquid line service-valve cap\u003c\/li\u003e\n\u003cli\u003eSeal: Includes replacement O-ring\u003c\/li\u003e\n\u003cli\u003eFunction: Secondary refrigerant seal \/ port protection\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman OEM\u003c\/li\u003e\n\u003cli\u003ePart Number: B9102097\u003c\/li\u003e\n\u003cli\u003eCompatible Equipment: Goodman CPC150 series air conditioners\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine Goodman OEM\u003c\/strong\u003e cap and O-ring are sized to the exact thread and groove dimensions of the CPC150 service valve. Generic caps with mismatched O-rings are a common source of slow refrigerant leaks. The OEM part guarantees a positive, leak-free seal.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery easy.\u003c\/strong\u003e Hand-thread the cap onto the service port over its O-ring and snug it with a wrench to the manufacturer's torque. No refrigerant recovery is required to replace the cap itself — a 5-minute job.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048267497843,"sku":"B9102097","price":12.93,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032317149555,"sku":"B9102097-GEN","price":9.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B9102097-1-1785131750093.jpg?v=1785131751"},{"product_id":"oem-goodman-liquid-line-cap-with-o-ring-for-cpc180-b9102097","title":"Goodman Liquid Line Cap with O-Ring for CPC180 — B9102097","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B9102097 Liquid Line Cap with O-Ring\u003c\/strong\u003e is a genuine OEM service-port cap for \u003cstrong\u003eCPC180XXX3BXXXAA\u003c\/strong\u003e condensing units and compatible Goodman\/Amana systems. It seals the liquid line service valve stem, providing a secondary leak-tight barrier that keeps R-410A refrigerant contained and protects the Schrader core and valve stem from dirt and moisture between service visits.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Liquid line service valve cap\u003c\/li\u003e\n\u003cli\u003eSeal: Integrated O-ring (pre-installed)\u003c\/li\u003e\n\u003cli\u003eFunction: Secondary refrigerant seal + contamination cap\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-410A compatible\u003c\/li\u003e\n\u003cli\u003eMaterial: Brass\/metal cap with elastomer O-ring\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B9102097\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine OEM Goodman\u003c\/strong\u003e cap arrives with a correctly sized, refrigerant-rated O-ring matched to the valve thread, ensuring a proper secondary seal. Generic caps may ship without an O-ring or with a non-rated seal that hardens and leaks. For a small part that protects against refrigerant loss, OEM is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e No system access required — simply hand-thread the cap onto the service valve and snug it to the manufacturer's spec (typically hand-tight plus a slight wrench turn). A 2-minute job. Confirm the O-ring is seated before tightening.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048267530611,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032317346163,"sku":"B9102097-GEN","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-service-valve-B9102097_d6e686b7-e959-418f-bb30-b51f1cf022cb.jpg?v=1782949077"},{"product_id":"oem-goodman-liquid-line-cap-with-o-ring-for-cpc180xxx4bxxxaa-b9102097","title":"Goodman Liquid Line Cap with O-Ring for CPC180XXX4BXXXAA — B9102097","description":"\u003cp\u003eThe genuine OEM Goodman \u003cstrong\u003eB9102097 Liquid Line Cap with O-Ring\u003c\/strong\u003e is the factory sealing cap for the liquid line service port on the \u003cstrong\u003eCPC180XXX4BXXXAA\u003c\/strong\u003e condenser and compatible Goodman\/Amana units. The cap is the secondary leak barrier over the Schrader valve — its captive O-ring forms a positive seal that prevents slow refrigerant loss and keeps moisture and dirt out of the service port between visits.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Liquid line service-port sealing cap\u003c\/li\u003e\n\u003cli\u003eIncludes: Pre-fitted O-ring gasket\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-410A rated\u003c\/li\u003e\n\u003cli\u003eMaterial: Brass \/ plated metal cap with elastomer seal\u003c\/li\u003e\n\u003cli\u003eFits: Goodman CPC180XXX4BXXXAA liquid line service fitting and compatible models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM\u003c\/strong\u003e cap comes with the correctly sized O-ring already installed and the exact thread pitch for the Goodman liquid line port, so it torques down to a true leak-tight seal. \u003cstrong\u003eGeneric\u003c\/strong\u003e caps cost less but may use a mismatched O-ring or thread, risking a slow seep that gradually undercharges the system. For a $9 sealing part on a sealed system, OEM is inexpensive insurance.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eSimple hand-service item. With the system at rest, thread the cap onto the liquid line port and snug it to seal the Schrader valve. No refrigerant recovery is required to replace the cap itself. Always wear eye protection when working near service ports.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048267661683,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032317641075,"sku":"B9102097-GEN","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B9102097-1-1785131766255.jpg?v=1785131767"},{"product_id":"oem-goodman-liquid-line-cap-with-o-ring-for-cpc180-b9102097-1","title":"Goodman Liquid Line Cap with O-Ring for CPC180 — B9102097","description":"\u003ch2\u003eGoodman B9102097 Liquid Line Cap with O-Ring\u003c\/h2\u003e\u003cp\u003eThe Goodman B9102097 is a genuine OEM liquid line service valve cap with a pre-installed O-ring, designed for Goodman CPC180XXX7BXXXAA air conditioning systems. This cap provides the secondary seal over the liquid-side service port — the primary leak barrier after the Schrader core. The captive O-ring delivers a positive, refrigerant-tight seal that prevents slow R-410A loss, which is critical on high-pressure 410A systems where even a weeping port can cause a low-charge fault over time.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Liquid line service valve cap\u003c\/li\u003e\n\u003cli\u003eSeal: Integrated\/pre-installed O-ring\u003c\/li\u003e\n\u003cli\u003eSide: Liquid (high) line service port\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-410A compatible\u003c\/li\u003e\n\u003cli\u003eMaterial: Brass \/ corrosion-resistant alloy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine OEM B9102097 ships with the correct durometer O-ring sized to the Goodman service port, ensuring a leak-free seal on the first install. Generic caps often arrive without an O-ring or with a mismatched seal, leading to slow refrigerant loss and repeat service calls. At this price, OEM is the obvious choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eHand-tighten the cap onto the liquid service port until snug, then finish with a wrench to the O-ring's seating point — do not overtighten. A two-minute job that should be performed any time the service port has been opened. Verify no leaks with an electronic detector after charging.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048267596147,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032318001523,"sku":"B9102097-GEN","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-service-valve-B9102097_14cc3172-72c2-4ee5-9a52-783934236aae.jpg?v=1782949079"},{"product_id":"oem-goodman-liquid-line-cap-with-o-ring-for-gpc1330h21a-b9102097","title":"Goodman Liquid Line Cap with O-Ring for GPC1330H21A — B9102097","description":"\u003ch2\u003eGoodman B9102097 Liquid Line Cap with O-Ring\u003c\/h2\u003e\u003cp\u003eThe Goodman B9102097 is a genuine OEM liquid line service cap supplied with its sealing O-ring, designed for the \u003cstrong\u003eGPC1330H21A\u003c\/strong\u003e packaged air conditioner. This cap protects the liquid line service port and forms a secondary leak-tight seal that helps keep refrigerant contained and the port free of dirt and moisture. A missing or cracked cap is a frequent source of slow refrigerant loss.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B9102097\u003c\/li\u003e\n\u003cli\u003eType: Liquid Line Service Cap\u003c\/li\u003e\n\u003cli\u003eIncludes: Sealing O-Ring\u003c\/li\u003e\n\u003cli\u003eCompatible Model: Goodman GPC1330H21A\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Genuine OEM\u003c\/li\u003e\n\u003cli\u003eFunction: Service port protection \u0026amp; secondary seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B9102097 ships with the correct durometer O-ring and exact thread pitch for a reliable, leak-free seal. Generic caps often use mismatched O-rings or threads that can cross-thread or weep refrigerant. For a dependable seal, the genuine part is worth the small premium.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — Hand-thread onto the service port and snug with a wrench. A simple, fast replacement for any homeowner or technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048267694451,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032330092915,"sku":"B9102097-GEN","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B9102097-1-1785131773776.jpg?v=1785131775"},{"product_id":"oem-goodman-liquid-line-cap-w-o-ring-for-gpc1336h21a-b9102097","title":"Goodman Liquid Line Cap w\/ O-Ring for GPC1336H21A — B9102097","description":"\u003ch2\u003eGoodman B9102097 Liquid Line Cap with O-Ring\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB9102097\u003c\/strong\u003e is the OEM liquid line service cap, supplied with its sealing O-ring, for the \u003cstrong\u003eGPC1336H21A\u003c\/strong\u003e packaged air conditioner. This cap closes the liquid line service port and provides the secondary leak-tight seal that keeps refrigerant contained and contaminants out. A worn or missing O-ring is a frequent source of slow refrigerant loss and capping leaks. Replacing the cap and O-ring together restores a positive, sealed connection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: liquid line service port cap\u003c\/li\u003e\n\u003cli\u003eIncludes: matched sealing O-ring\u003c\/li\u003e\n\u003cli\u003eFunction: secondary refrigerant seal \/ port protection\u003c\/li\u003e\n\u003cli\u003eMaterial: brass-style cap with elastomer O-ring\u003c\/li\u003e\n\u003cli\u003eFit: Goodman GPC1336H21A air conditioner\u003c\/li\u003e\n\u003cli\u003eOEM part number: B9102097\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B9102097 includes an O-ring sized to Goodman's exact port thread and seat for a dependable refrigerant seal. Generic caps may ship without the correct O-ring or with mismatched threads, risking leaks. The OEM kit is the safe, complete fix.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Ensure the service port valve is properly seated, install the O-ring, and hand-tighten the cap plus a snug turn with a wrench. Refrigerant work should be performed by an EPA-certified technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048264614259,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032330912115,"sku":"B9102097-GEN","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B9102097-1-1785131781536.jpg?v=1785131782"},{"product_id":"oem-goodman-liquid-line-cap-with-o-ring-for-gpc1342h21a-b9102097","title":"Goodman Liquid Line Cap with O-Ring for GPC1342H21A — B9102097","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B9102097 Liquid Line Cap with O-Ring\u003c\/strong\u003e is a genuine OEM service fitting engineered for \u003cstrong\u003eGPC1342H21A\u003c\/strong\u003e packaged air conditioning units. This cap seals the liquid line service port, protecting the Schrader valve from contamination and ensuring a leak-tight refrigerant connection after charging or service work. The included O-ring delivers a positive seal rated for high-pressure R-410A systems.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Liquid line service cap with O-ring\u003c\/li\u003e\n\u003cli\u003eOEM part number: B9102097\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003cli\u003eFits: GPC1342H21A package air conditioner\u003c\/li\u003e\n\u003cli\u003eSeal: Replaceable O-ring included\u003c\/li\u003e\n\u003cli\u003eRefrigerant compatibility: R-410A \/ R-22 systems\u003c\/li\u003e\n\u003cli\u003eFinish: Corrosion-resistant brass\/plated\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine OEM caps are machined to Goodman's exact thread pitch and ship with the correct durometer O-ring, so they seat fully and seal on the first turn. Generic aftermarket caps often use mismatched O-rings that weep refrigerant over time and can cross-thread the service port. For a small-cost part that protects an expensive refrigerant charge, the OEM B9102097 is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — Hand-tighten onto the liquid line service port after the system is properly charged. No special tools required. Always confirm the system is at safe pressure and follow EPA refrigerant-handling guidelines. If you are unsure about refrigerant service, consult a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048267759987,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032331141491,"sku":"B9102097-GEN","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B9102097-1-1785131788899.jpg?v=1785131790"},{"product_id":"oem-goodman-liquid-line-cap-with-o-ring-for-gpc1348h21a-b9102097","title":"Goodman Liquid Line Cap with O-Ring for GPC1348H21A — B9102097","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B9102097 Liquid Line Cap with O-Ring\u003c\/strong\u003e is the OEM sealing cap for the liquid-line service port on the \u003cstrong\u003eGPC1348H21A\u003c\/strong\u003e packaged air conditioner. The cap is a secondary leak barrier: with its captive O-ring it seals the Schrader port so refrigerant cannot weep past the valve core over time. A missing or O-ring-less cap is a frequent, easily-overlooked source of slow refrigerant loss.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplication: liquid line \/ service valve port\u003c\/li\u003e\n\u003cli\u003eIncludes integrated O-ring seal\u003c\/li\u003e\n\u003cli\u003eBrass\/steel cap with factory thread pitch\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B9102097\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GPC1348H21A and compatible packaged units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B9102097 ships with the correct O-ring already fitted and the exact thread match for the Goodman service valve. Generic caps are often O-ring-free and rely on metal-to-metal sealing, which does not reliably hold against refrigerant pressure on a vibrating unit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — thread the cap onto the service port by hand and snug with a wrench. Under 5 minutes; verify the O-ring is seated before tightening. No system evacuation required for cap-only replacement.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048267825523,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032331436403,"sku":"B9102097-GEN","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B9102097-1-1785131796801.jpg?v=1785131797"},{"product_id":"oem-goodman-liquid-line-cap-w-o-ring-for-gpc1360h21a-b9102097","title":"Goodman Liquid Line Cap w\/ O-Ring for GPC1360H21A — B9102097","description":"\u003ch2\u003eGoodman B9102097 Liquid Line Cap with O-Ring\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB9102097\u003c\/strong\u003e is a genuine OEM liquid line service cap, supplied with its sealing O-ring, for the \u003cstrong\u003eGPC1360H21A\u003c\/strong\u003e packaged air conditioner. This cap threads onto the liquid line service valve port to provide a secondary, leak-tight seal over the Schrader core. A missing cap or a dried-out O-ring is a common, slow source of refrigerant loss and a primary leak point during seasonal pressure cycling.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: Liquid line service valve cap\u003c\/li\u003e\n\u003cli\u003eIncludes: Captive sealing O-ring\u003c\/li\u003e\n\u003cli\u003eFits Goodman model: GPC1360H21A\u003c\/li\u003e\n\u003cli\u003eEquipment type: Air Conditioner\u003c\/li\u003e\n\u003cli\u003eOEM part number: B9102097\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman OEM cap is sized to the valve's exact thread pitch and ships with the correct durometer O-ring rated for refrigerant service. Generic caps may lack the O-ring or use an incompatible seal that hardens and leaks. Because this part protects the sealed system, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery easy.\u003c\/strong\u003e Hand-thread the cap onto the service port until the O-ring seats, then snug lightly — do not over-tighten. Typical time: under 5 minutes. No tools, recovery, or evacuation required for the cap itself.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048264647027,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032331665779,"sku":"B9102097-GEN","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B9102097-1-1785131804301.jpg?v=1785131805"},{"product_id":"oem-goodman-liquid-line-cap-o-ring-for-wghp4418aae-b9102097","title":"Goodman Liquid Line Cap \u0026 O-Ring for WGHP4418AAE — B9102097","description":"\u003ch2\u003eGoodman B9102097 Liquid Line Cap with O-Ring\u003c\/h2\u003e\u003cp\u003eThis genuine Goodman B9102097 liquid line cap with integrated O-ring provides a leak-tight seal for the refrigerant service port on the \u003cstrong\u003eWGHP4418AAE\u003c\/strong\u003e air conditioner. The cap protects the Schrader valve from dirt and moisture while the captive O-ring delivers a secondary refrigerant-grade seal, preventing slow refrigerant loss that degrades cooling performance over time.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B9102097\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eCompatible Model: WGHP4418AAE\u003c\/li\u003e\n\u003cli\u003eType: Liquid line \/ service-port cap\u003c\/li\u003e\n\u003cli\u003eIncludes: Replacement O-ring seal\u003c\/li\u003e\n\u003cli\u003eFunction: Refrigerant port protection \u0026amp; leak prevention\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM cap\u003c\/strong\u003e arrives with the correctly durometer-matched O-ring sized for Goodman service ports, ensuring a positive seal. \u003cstrong\u003eGeneric caps\u003c\/strong\u003e often ship without an O-ring or with a mismatched seal, increasing the risk of slow refrigerant leaks. For sealing-critical applications, OEM is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — hand-tighten onto the service port after seating the O-ring. No tools or refrigerant handling required for the cap itself. Confirm the O-ring is clean and free of debris before installation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048264384883,"sku":"B9102097","price":16.84,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032347263347,"sku":"B9102097-GEN","price":12.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B9102097-1-1785131811757.jpg?v=1785131812"},{"product_id":"oem-goodman-liquid-line-cap-w-o-ring-for-wghp4430aae-b9102097","title":"Goodman Liquid Line Cap w\/ O-Ring for WGHP4430AAE — B9102097","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB9102097 Liquid Line Cap with O-Ring\u003c\/strong\u003e is a genuine OEM service fitting for the Goodman \u003cstrong\u003eWGHP4430AAE\u003c\/strong\u003e packaged heat pump and air conditioner. This cap threads onto the liquid line service port and, together with its captive O-ring, forms a leak-tight secondary seal that protects the Schrader valve core from contamination and prevents slow refrigerant loss. A missing or cracked cap, or a flattened O-ring, is a common cause of low-charge call-backs — replacing it is cheap insurance for system performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B9102097\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eCompatible Model: WGHP4430AAE\u003c\/li\u003e\n\u003cli\u003eType: Liquid line service port cap\u003c\/li\u003e\n\u003cli\u003eIncludes: Captive sealing O-ring\u003c\/li\u003e\n\u003cli\u003eFunction: Secondary refrigerant-side seal \/ core protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman cap\u003c\/strong\u003e ships with the correct thread pitch and a pre-fitted O-ring rated for refrigerant service. Generic caps often arrive without the O-ring or with a mismatched durometer that takes a set and weeps over time. Buying the factory part guarantees the seal seats square and holds.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRating: Easy.\u003c\/strong\u003e A 5-minute job requiring no tools beyond a wrench for snug hand-tight torque. Inspect the O-ring for nicks before installing, seat the cap squarely, and tighten until snug — do not over-torque. No refrigerant recovery is needed to replace the cap itself. A great preventive part to keep on the truck.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048265236851,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032348148083,"sku":"B9102097-GEN","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B9102097-1-1785131819194.jpg?v=1785131820"},{"product_id":"oem-goodman-liquid-line-cap-w-o-ring-for-wghp4436aae-b9102097","title":"Goodman Liquid Line Cap w\/ O-Ring for WGHP4436AAE — B9102097","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB9102097 Liquid Line Cap with O-Ring\u003c\/strong\u003e is the genuine OEM sealing cap for the service\/charging port on \u003cstrong\u003eWGHP4436AAE\u003c\/strong\u003e systems. This cap is the secondary seal that backs up the Schrader valve, keeping refrigerant in and contaminants out at the liquid line port. The captive O-ring provides a positive metal-to-rubber seal that a bare cap cannot match, which is why caps should always be replaced with their O-rings whenever a port is serviced.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B9102097\u003c\/li\u003e\n\u003cli\u003eType: Liquid line service\/sealing cap\u003c\/li\u003e\n\u003cli\u003eIncludes: Integrated O-ring\u003c\/li\u003e\n\u003cli\u003eCompatible Model: WGHP4436AAE\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eFunction: Secondary refrigerant seal at service port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine Goodman caps are machined to the exact thread pitch and O-ring durometer the port requires. Off-brand caps frequently use the wrong thread, an undersized O-ring, or a low-grade seal that hardens and leaks over a season or two — a slow refrigerant leak that's expensive to diagnose. At this price, OEM is inexpensive insurance against an avoidable callback.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy — DIY friendly.\u003c\/strong\u003e Simply thread the new cap onto the service port and snug it by hand plus a quarter turn with a wrench. No refrigerant recovery is required to replace the cap itself, though the system must hold proper charge.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048265335155,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032348311923,"sku":"B9102097-GEN","price":12.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-liquid-line-cap-B9102097-1-1785703306553.jpg?v=1785703307"},{"product_id":"oem-goodman-liquid-line-cap-with-o-ring-for-wghp4436aaf-b9102097","title":"Goodman Liquid Line Cap with O-Ring for WGHP4436AAF — B9102097","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B9102097 Liquid Line Cap with O-Ring\u003c\/strong\u003e is a genuine OEM service fitting designed for the Goodman \u003cstrong\u003eWGHP4436AAF\u003c\/strong\u003e packaged heat pump and compatible air conditioning equipment. This cap seals the liquid line service port to prevent refrigerant loss and keep moisture and contaminants out of the sealed system. The included O-ring ensures a reliable, leak-free seal that meets factory specification.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e Liquid line service cap with O-ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e B9102097\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits model:\u003c\/strong\u003e WGHP4436AAF and related packaged units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass\/metal cap with replaceable O-ring seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Liquid line refrigerant service port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003egenuine OEM Goodman\u003c\/strong\u003e part, machined to exact factory tolerances so the O-ring seats correctly and holds full system pressure. Generic aftermarket caps are lower cost but vary in thread pitch and O-ring quality, which can lead to slow refrigerant leaks. For a critical sealing component, the OEM part is the recommended choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — Hand-tighten onto the service port and snug with a wrench. No special tools or refrigerant handling required for the cap itself. Always verify the O-ring is seated before tightening. EPA certification is required for any work that opens the sealed refrigerant system.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048268906867,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032348442995,"sku":"B9102097-GEN","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B9102097-1-1785131826679.jpg?v=1785131827"},{"product_id":"oem-goodman-liquid-line-cap-with-o-ring-for-wghp4436aag-b9102097","title":"Goodman Liquid Line Cap with O-Ring for WGHP4436AAG — B9102097","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B9102097 Liquid Line Cap with O-Ring\u003c\/strong\u003e is a genuine OEM service fitting designed for the Goodman \u003cstrong\u003eWGHP4436AAG\u003c\/strong\u003e packaged heat pump and compatible air conditioning equipment. This cap seals the liquid line service port to prevent refrigerant loss and keep moisture and contaminants out of the sealed system. The included O-ring ensures a reliable, leak-free seal that meets factory specification.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e Liquid line service cap with O-ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e B9102097\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits model:\u003c\/strong\u003e WGHP4436AAG and related packaged units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass\/metal cap with replaceable O-ring seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Liquid line refrigerant service port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003egenuine OEM Goodman\u003c\/strong\u003e part, machined to exact factory tolerances so the O-ring seats correctly and holds full system pressure. Generic aftermarket caps are lower cost but vary in thread pitch and O-ring quality, which can lead to slow refrigerant leaks. For a critical sealing component, the OEM part is the recommended choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — Hand-tighten onto the service port and snug with a wrench. No special tools or refrigerant handling required for the cap itself. Always verify the O-ring is seated before tightening. EPA certification is required for any work that opens the sealed refrigerant system.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"OEM","offer_id":63048268939635,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Generic","offer_id":63032348574067,"sku":"B9102097-GEN","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B9102097-1-1785131834234.jpg?v=1785131835"}],"url":"https:\/\/nationalhvacparts.com\/collections\/refrigerant-line-sets-fittings.oembed?page=9","provider":"National HVAC Parts","version":"1.0","type":"link"}