{"product_id":"oem-goodman-liquid-line-cap-with-o-ring-for-wahmv3137p4aaa-b9102097-1","title":"OEM Goodman Liquid Line Cap with O-Ring for WAHMV3137P4AAA — B9102097","description":"\u003ch2\u003eOEM Goodman B9102097 Liquid Line Cap with O-Ring\u003c\/h2\u003e\u003cp\u003eThis genuine Goodman B9102097 liquid line cap, supplied with its sealing O-ring, is a direct-fit replacement for the \u003cstrong\u003eWAHMV3137P4AAA\u003c\/strong\u003e air handler. The cap seals the liquid line service port to prevent refrigerant loss and keep moisture and contaminants out of the sealed system. The included O-ring creates a positive, leak-tight seal — a worn, cracked, or missing O-ring is a frequent source of slow refrigerant leaks that degrade cooling performance over time.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B9102097\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Liquid line cap with O-ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e WAHMV3137P4AAA air handler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Cap and replacement O-ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Refrigerant line\/port seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM caps and O-rings are sized to the exact thread and groove dimensions of the Goodman fitting, ensuring a refrigerant-rated seal. Generic O-rings may be the wrong durometer or diameter and can extrude or leak under system pressure. The B9102097 is the safe, warranty-correct choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — Hand-thread the cap over a fresh O-ring and snug to spec. Under 10 minutes. Ensure the port is depressurized and the system is properly recovered\/charged by a certified technician when servicing refrigerant lines.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057418420595,"sku":"GOODMAN-2151","price":13.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-liquid-line-cap-with-o-ring-for-wahmv3137p4aaa-b9102097-1","provider":"National HVAC Parts","version":"1.0","type":"link"}