{"product_id":"oem-goodman-liquid-line-cap-with-o-ring-for-wghp4448aaf-b9102097","title":"OEM Goodman Liquid Line Cap with O-Ring for WGHP4448AAF — B9102097","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B9102097 Liquid Line Cap\u003c\/strong\u003e is a genuine OEM refrigerant service-port seal engineered for \u003cstrong\u003eWGHP4448AAF\u003c\/strong\u003e packaged units and compatible Goodman\/Amana air conditioner and heat pump systems. It threads onto the liquid line service port to provide a leak-tight cap-and-O-ring seal that protects the charge and keeps moisture and debris out of the sealed refrigerant circuit.\u003c\/p\u003e\u003cp\u003eUnlike a generic brass cap, this part ships with the correctly durometer-rated O-ring already fitted, so you get a positive metal-to-metal plus elastomer seal on the first turn — critical for holding R-410A pressures without slow leaks.\u003c\/p\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\u003eFits:\u003c\/strong\u003e Goodman WGHP4448AAF and compatible package units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal:\u003c\/strong\u003e Captive O-ring, refrigerant-rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plated brass body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService:\u003c\/strong\u003e Reusable; replace O-ring if nicked\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e Generic caps are often sold without the matched O-ring or with a Buna ring that hardens under R-410A exposure, leading to weeping service ports. This OEM B9102097 is built to Goodman's original spec for guaranteed fit and a reliable long-term seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty: Easy (1\/5).\u003c\/strong\u003e Hand-tighten then snug with a wrench after the system is charged and leak-checked. No special tools required. Always recover refrigerant and follow EPA Section 608 practices if the port is opened under pressure.\u003c\/p\u003e\u003cp\u003eBacked by Goodman OEM quality for dependable refrigerant containment on your WGHP-series equipment.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032349491571,"sku":"B9102097-GEN","price":8.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048269201779,"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_3a652448-5497-4cf6-897b-bbafb2237ab4.jpg?v=1782949120","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-liquid-line-cap-with-o-ring-for-wghp4448aaf-b9102097","provider":"National HVAC Parts","version":"1.0","type":"link"}