{"product_id":"oem-goodman-liquid-line-cap-w-o-ring-for-wgph4530amab-b9102097","title":"OEM Goodman Liquid Line Cap w\/ O-Ring for WGPH4530AMAB — B9102097","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B9102097 Liquid Line Cap with O-Ring\u003c\/strong\u003e is a genuine OEM service fitting for \u003cstrong\u003eGoodman WGPH4530AMAB\u003c\/strong\u003e package air conditioners. It threads onto the liquid line service port to seal the refrigerant access valve, protecting the Schrader core from contamination and providing a secondary leak barrier.\u003c\/p\u003e\u003cp\u003eThe included \u003cstrong\u003eO-ring\u003c\/strong\u003e is the critical component — it forms the actual refrigerant-tight seal. A missing, dry, or cracked O-ring is one of the most common sources of slow refrigerant loss on package units. This OEM cap arrives with the correct durometer O-ring already fitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Liquid line service port cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal:\u003c\/strong\u003e Pre-installed O-ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Goodman WGPH4530AMAB and compatible models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Secondary leak seal + core protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B9102097\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e Generic brass caps often ship without an O-ring or with the wrong size, leading to bottoming-out before the seal compresses. This genuine Goodman cap matches the port thread and seal profile exactly, so it torques to the correct stop and seals on the first try.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty:\u003c\/strong\u003e Very Easy (1\/5). Hand-thread onto the liquid line port and snug with a wrench. No refrigerant recovery needed when the system core is intact. Replacement takes under 5 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032352866675,"sku":"B9102097-GEN","price":8.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048265957747,"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_0fecf4a3-a78b-4b21-9ce5-918c77ff37c9.jpg?v=1782949032","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-liquid-line-cap-w-o-ring-for-wgph4530amab-b9102097","provider":"National HVAC Parts","version":"1.0","type":"link"}