IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 0154F00004 gasket is a genuine OEM sealing component for the AMH80903BXCC 80% AFUE gas furnace. This gasket forms a tight, heat-resistant seal at the burner/heat-exchanger interface, preventing combustion-air and flue-gas leakage that can cause poor ignition, sooting, or unsafe operation. A cracked, hardened, or missing gasket is a common cause of rollout trips and inefficient burns after a service call.
OEM 0154F00004 is die-cut to the exact port pattern and thickness the furnace requires, so it seats flat and seals on the first assembly. Generic or hand-cut gaskets risk gaps, blow-out, and premature failure under thermal cycling. Because this part manages combustion sealing, genuine OEM is strongly recommended.
Moderate (3/5). Typically replaced when the burner assembly or heat exchanger is already opened for service. Requires powering down, gas shut-off, removing the burner assembly, cleaning the mating surfaces, and re-torquing fasteners evenly. Best performed by a technician who can leak-check and verify proper flame after reassembly.