{"product_id":"oem-goodman-rubber-coupling-drain-grommet-for-gks90904cxaf-10254303","title":"OEM Goodman Rubber Coupling \/ Drain Grommet for GKS90904CXAF — 10254303","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10254303 Rubber Coupling\u003c\/strong\u003e is a genuine OEM sealing component for the \u003cstrong\u003eGKS90904CXAF\u003c\/strong\u003e high-efficiency gas furnace and related Goodman\/Amana models. This flexible EPDM-style coupling creates a leak-free, vibration-dampening connection between condensate, drain, or vent components inside the furnace cabinet. On a 90%+ condensing furnace, a proper seal here prevents water leaks, flue-gas escape, and pressure-switch faults that can lock out the entire system.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Molded rubber coupling \/ grommet seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heat- and moisture-resistant synthetic rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Condensate \/ drain \/ vent connection seal and vibration isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman GKS90904CXAF and compatible condensing furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman OEM (Amana compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine \u003cstrong\u003e10254303\u003c\/strong\u003e is molded to the exact inner and outer diameters of the factory ports, so it seats fully and seals on the first push. Generic rubber grommets that are close-but-not-exact tend to weep condensate, slip under vibration, or degrade prematurely when exposed to acidic flue condensate. At this price point, the OEM part is the obvious choice for a reliable, long-lasting seal.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5)\u003c\/strong\u003e — Power down the furnace, remove the old coupling, clean the mating surfaces, and press the new one into place. No tools or sealant typically required. A quick, low-risk maintenance item.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058097078643,"sku":"GOODMAN-10807","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-rubber-coupling-drain-grommet-for-gks90904cxaf-10254303","provider":"National HVAC Parts","version":"1.0","type":"link"}