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The Goodman 10254303 is a genuine OEM rubber coupling engineered to create a leak-free, vibration-dampening connection between drain, inducer, and pressure-tubing components inside your furnace. It is a direct-fit replacement for the Goodman WGFM295090V5DAA 96% AFUE two-stage variable-speed gas furnace and other compatible models in the same platform. Over time the factory coupling can dry out, crack, or lose its seal, leading to condensate leaks or pressure-switch faults — this OEM part restores the original sealing performance.
Our OEM Goodman coupling is molded to the exact durometer and dimensions Goodman specifies, ensuring a proper compression seal and long service life. Aftermarket generic couplings may vary slightly in inner diameter or wall thickness, which can cause slow leaks or premature hardening. For a critical sealing surface like this, we recommend the genuine OEM part.
Easy — This is a hand-fit replacement requiring no special tools. Power down the furnace, remove the old coupling from the fitting, and slide the new one into place. Most homeowners and technicians complete the swap in under 10 minutes. Always confirm the coupling seats fully to avoid air or condensate leaks.