OEM Goodman Inducer Rubber Coupling for GMS950905DXA — 10254303

Goodman 10254303 Rubber Coupling

The Goodman 10254303 is a genuine OEM molded rubber coupling used to join and seal condensate/vent tubing connections in the GMS950905DXA gas furnace and compatible Goodman/Amana models. This small but essential part maintains a leak-tight, flexible connection between the inducer assembly, pressure-switch hose, or condensate drain components, preventing air leaks that could cause pressure-switch faults or water leaks that could damage the furnace.

Specifications

• Material: Molded EPDM/rubber, heat- and condensate-resistant
• Function: Flexible sealing coupling for tubing/hose connections
• Type: Slip-fit compression seal (no adhesive required)
• Fits: Goodman GMS950905DXA and select 95% AFUE furnaces

OEM vs. Generic

Because this factory OEM Goodman coupling is molded to the precise inner and outer diameters of your furnace's tubing, it seats cleanly and seals without gaps. Generic rubber couplings are often slightly off-size, leading to slow air or condensate leaks that trigger intermittent pressure-switch lockouts. For a few dollars, the OEM part removes that guesswork.

Common Symptoms of Failure

• Cracked, hardened, or split rubber at a tubing connection
• Intermittent pressure-switch faults from a small air leak
• Water dripping or pooling near the inducer/drain area

Installation Difficulty: Easy

This is one of the simplest furnace repairs — about 5 minutes. Power down the furnace, slide the old coupling off, and press the new one firmly onto the fittings until fully seated. No tools, sealant, or clamps are typically required. Inspect adjacent hoses while you are in there and replace any that show cracking.