{"product_id":"oem-goodman-liquid-line-cap-with-o-ring-for-cpc180-b9102097-1","title":"OEM 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":"Direct Replacement","offer_id":63032318001523,"sku":"B9102097-GEN","price":8.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048267596147,"sku":"B9102097","price":11.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-service-valve-B9102097_14cc3172-72c2-4ee5-9a52-783934236aae.jpg?v=1782949079","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-liquid-line-cap-with-o-ring-for-cpc180-b9102097-1","provider":"National HVAC Parts","version":"1.0","type":"link"}