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The 10254303 is a genuine OEM rubber coupling / sealing grommet for the Goodman GCH950704CXAB 95% AFUE gas furnace and compatible models. This flexible component creates an airtight, vibration-dampening connection between furnace components — commonly on the inducer assembly, pressure switch tubing, or condensate drain path. A cracked, hardened, or missing coupling causes air leaks, whistling, pressure-switch faults, or water seepage, so replacing it during any inducer or drain service restores a proper seal.
Rubber seals must match the exact inner and outer diameter and durometer to seal correctly. The OEM 10254303 drops in without stretching or trimming, while a generic O-ring or hose section may leak or degrade faster under furnace heat and condensate exposure.
Easy (1/5). Slip-fit with no tools required beyond disconnecting the mating part. Shut off power and gas, remove the old coupling, and press the new one fully into place for a clean seal in minutes.