{"product_id":"oem-goodman-rubber-coupling-for-amv90453bxab-10254303","title":"OEM Goodman Rubber Coupling for AMV90453BXAB — 10254303","description":"\u003ch2\u003eGoodman 10254303 Rubber Coupling\u003c\/h2\u003e\u003cp\u003eThe genuine Goodman 10254303 is a flexible rubber coupling used to seal and connect condensate drain, vent, or pressure-switch tubing on the Amana\/Goodman AMV90453BXAB high-efficiency furnace and related models. Though inexpensive, this small elastomer part is critical: a hardened, cracked, or torn coupling causes air or condensate leaks that can trip the pressure switch, throw a lockout code, or drip water inside the cabinet. Replacing it restores a leak-tight seal and reliable pressure-switch signaling.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Flexible slip-fit rubber coupling \/ connector\u003c\/li\u003e\n\u003cli\u003eMaterial: Molded EPDM-style rubber\u003c\/li\u003e\n\u003cli\u003eFunction: Condensate \/ vent \/ pressure-switch tubing seal\u003c\/li\u003e\n\u003cli\u003eService: Resists heat, moisture, and mild combustion condensate\u003c\/li\u003e\n\u003cli\u003eFitment: Amana \/ Goodman AMV90453BXAB furnace\u003c\/li\u003e\n\u003cli\u003eOEM part number: 10254303\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM coupling is molded to the exact inside diameter and durometer the connection requires, so it slips on snugly and stays sealed through heating cycles. Generic tubing or hardware-store fittings may be the wrong ID or a stiffer compound that leaks or won't seat, leading to repeat pressure-switch faults. For a few dollars, the factory part is the reliable fix.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — Power off, pull the old coupling from the fittings, press the new one fully onto both ends, and confirm a snug leak-free connection. Under 10 minutes; a straightforward DIY-friendly repair.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057817928051,"sku":"GOODMAN-7709","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-rubber-coupling-for-amv90453bxab-10254303","provider":"National HVAC Parts","version":"1.0","type":"link"}