{"product_id":"oem-goodman-liquid-line-cap-with-o-ring-for-gpc1342h21a-b9102097","title":"OEM 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":"Direct Replacement","offer_id":63032331141491,"sku":"B9102097-GEN","price":8.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048267759987,"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_14c3331b-8290-4109-a4f0-31e8779e8cf7.jpg?v=1782949085","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-liquid-line-cap-with-o-ring-for-gpc1342h21a-b9102097","provider":"National HVAC Parts","version":"1.0","type":"link"}