{"product_id":"oem-goodman-rubber-coupling-for-gks91155dxac-furnace-10254303","title":"OEM Goodman Rubber Coupling for GKS91155DXAC Furnace — 10254303","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10254303 Rubber Coupling\u003c\/strong\u003e is the OEM sealing connector used in the \u003cstrong\u003eGKS91155DXAC\u003c\/strong\u003e gas furnace. This flexible rubber coupling joins condensate drain, trap, or venting components and forms a leak-tight seal that absorbs minor vibration and alignment differences. Over time rubber couplings harden, crack, or take a set, leading to drain leaks, water around the furnace base, or pressure-switch nuisance trips from a compromised condensate path. Replacing this inexpensive part restores a clean, sealed connection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 10254303\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Rubber coupling \/ seal connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Leak-tight drain \/ vent connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman GKS91155DXAC furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Flexible molded rubber\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine \u003cstrong\u003eOEM Goodman 10254303\u003c\/strong\u003e is molded to the exact inner diameter and durometer that mate cleanly with your furnace's fittings. Generic couplings may be close in size but can leak if the diameter or wall thickness differs. Given the very low cost of the OEM part, we recommend genuine for a guaranteed seal.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery easy (1\/5).\u003c\/strong\u003e No tools or power interruption required in most cases — slide off the old coupling, seat the new one fully onto both fittings, and confirm it is snug. Run the furnace through a heating cycle and check for drips at the joint.\u003c\/p\u003e\u003cp\u003eStop drain leaks on your GKS91155DXAC with the genuine, low-cost Goodman 10254303 rubber coupling.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058101207411,"sku":"GOODMAN-10934","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-rubber-coupling-for-gks91155dxac-furnace-10254303","provider":"National HVAC Parts","version":"1.0","type":"link"}