{"product_id":"oem-goodman-liquid-line-cap-w-o-ring-for-wghp4430aae-b9102097","title":"OEM 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":"Direct Replacement","offer_id":63032348148083,"sku":"B9102097-GEN","price":8.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048265236851,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B9102097_17557dbb-d5fb-472b-8381-f2d07ac4ba57.jpg?v=1782949018","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-liquid-line-cap-w-o-ring-for-wghp4430aae-b9102097","provider":"National HVAC Parts","version":"1.0","type":"link"}