{"product_id":"oem-goodman-rubber-coupling-gasket-seal-for-amv90905dxab-furnace-10254303","title":"OEM Goodman Rubber Coupling Gasket Seal for AMV90905DXAB Furnace — 10254303","description":"\u003ch2\u003eGoodman 10254303 Rubber Coupling\u003c\/h2\u003e\u003cp\u003eThe Goodman 10254303 rubber coupling is a genuine OEM replacement seal engineered for the Goodman\/Amana \u003cstrong\u003eAMV90905DXAB\u003c\/strong\u003e 90%+ efficiency gas furnace. This flexible coupling creates a leak-tight, vibration-dampening connection between drainage, venting, or inducer components, preventing flue-gas and condensate leaks that can trigger nuisance lockouts or corrosion inside the cabinet.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 10254303\u003c\/li\u003e\n\u003cli\u003eCategory: Gasket \/ Coupling Seal\u003c\/li\u003e\n\u003cli\u003eMaterial: EPDM\/high-temperature rubber\u003c\/li\u003e\n\u003cli\u003eBrand Compatibility: Goodman \u0026amp; Amana\u003c\/li\u003e\n\u003cli\u003eEquipment: 90%+ Condensing Gas Furnace\u003c\/li\u003e\n\u003cli\u003eDirect-fit for model AMV90905DXAB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOur \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e coupling matches the factory durometer and dimensional spec exactly, guaranteeing a proper seal and full compatibility. Generic aftermarket couplings are offered as a budget alternative but may vary slightly in wall thickness and heat tolerance, which can shorten service life on condensing furnaces.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5)\u003c\/strong\u003e — Slip-fit connection secured with existing clamps; typically a 5-minute swap with basic hand tools. Always shut off power and gas before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057832608115,"sku":"GOODMAN-7780","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-rubber-coupling-gasket-seal-for-amv90905dxab-furnace-10254303","provider":"National HVAC Parts","version":"1.0","type":"link"}