{"product_id":"oem-goodman-rubber-coupling-drain-seal-for-gks90453bxad-10254303","title":"OEM Goodman Rubber Coupling \/ Drain Seal for GKS90453BXAD — 10254303","description":"\u003ch2\u003eGoodman 10254303 Rubber Coupling\u003c\/h2\u003e\u003cp\u003eThis genuine OEM Goodman \u003cstrong\u003e10254303\u003c\/strong\u003e rubber coupling provides a flexible, leak-tight connection on the \u003cstrong\u003eGKS90453BXAD\u003c\/strong\u003e high-efficiency gas furnace. Couplings and grommets like this join condensate drain, inducer, or pressure-switch tubing while absorbing vibration and preventing water and flue-gas leaks. Over time rubber hardens, cracks, and shrinks, leading to condensate leaks, pressure-switch faults, and nuisance lockouts — a fresh OEM coupling restores a proper seal.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: 10254303\u003c\/li\u003e\n\u003cli\u003eType: Rubber coupling \/ seal\u003c\/li\u003e\n\u003cli\u003eMaterial: EPDM-style molded rubber\u003c\/li\u003e\n\u003cli\u003eFunction: Flexible leak-tight tubing\/drain connection\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GKS90453BXAD gas furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM coupling\u003c\/strong\u003e is molded to the exact inner and outer diameters of Goodman's fittings for a slip-free, sealed fit. Generic rubber may be the wrong durometer or bore size, causing slow leaks that are hard to diagnose. At this price point, OEM is the obvious choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e Slide the old coupling off, push the new one onto the fittings, and confirm a snug seal. No tools required.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058086658419,"sku":"GOODMAN-10558","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-rubber-coupling-drain-seal-for-gks90453bxad-10254303","provider":"National HVAC Parts","version":"1.0","type":"link"}