{"product_id":"oem-goodman-rubber-coupling-drain-seal-for-gks90703bxab-10254303","title":"OEM Goodman Rubber Coupling \/ Drain Seal for GKS90703BXAB — 10254303","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e10254303 Rubber Coupling\u003c\/strong\u003e is a genuine OEM sealing coupling used on the Goodman \u003cstrong\u003eGKS90703BXAB\u003c\/strong\u003e gas furnace and compatible models. It creates a leak-free connection between condensate, drain, or vent components, preventing water and combustion-gas leaks that can cause corrosion, nuisance lockouts, or safety faults. Made from durable, heat- and moisture-resistant rubber engineered to hold its seal through repeated thermal cycles.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Flexible rubber coupling \/ seal\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat- and moisture-resistant EPDM-style rubber\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GKS90703BXAB and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 10254303\u003c\/li\u003e\n\u003cli\u003eApplication: Condensate \/ drain \/ vent connection seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine OEM 10254303 is sized to Goodman's exact inner and outer diameters for a drip-tight fit. Generic couplings often differ slightly in bore or wall thickness, leading to slow leaks or loose connections. For a lasting seal, choose OEM.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e Slip-fit replacement — remove the old coupling, clean the mating surfaces, and press the new one on (secure with the original clamp if equipped). No tools required beyond a clamp driver. Always power down the furnace before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058088395123,"sku":"GOODMAN-10601","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-rubber-coupling-drain-seal-for-gks90703bxab-10254303","provider":"National HVAC Parts","version":"1.0","type":"link"}