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The Goodman 10716003 Natural Gas Burner Orifice is a genuine OEM component engineered for the Goodman/Amana AMH80453AXCC gas furnace. The orifice (spud) meters the flow of natural gas into each burner, delivering the precise fuel/air mixture needed for clean, efficient combustion. A worn, corroded, or incorrectly sized orifice can cause poor flame quality, sooting, delayed ignition, or nuisance lockouts — replacing it with the exact factory part restores rated performance.
The OEM 10716003 is factory drill-sized for this furnace's rated BTU input, so it meters gas exactly as the manufacturer intended. Aftermarket orifices may vary slightly in bore diameter, which can shift the input rate and combustion tuning. For a gas-metering part, the OEM is the safe choice.
Easy (with gas-service knowledge). The orifice threads into the manifold, but any work involving the gas train should be performed by a qualified HVAC technician who can verify manifold pressure and check for leaks after service.
Always confirm the part number against your existing orifice before ordering.