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The Goodman 10716003 is a genuine OEM natural gas burner orifice (spud) for the AMVC80704BXAA gas furnace and compatible Goodman/Amana models. The orifice threads into the manifold and precisely meters natural gas flow into each in-shot burner, setting the correct BTU input and air/fuel mixture for clean combustion. A worn, wrong-drill, or debris-clogged orifice throws off flame quality, efficiency, and safety — always match the factory drill size for your fuel type and altitude.
Generic orifices are sold in nominal sizes that may not match Goodman's exact drill diameter, over- or under-firing the burner. This genuine Goodman OEM orifice is drilled to factory spec so the furnace fires at its rated input and passes a combustion analysis. On a gas-metering part, OEM accuracy matters.
Moderate (3/5) — Shut off gas and power, remove the manifold, unthread the old orifice, and install the correct-size replacement. Requires manifold-pressure verification and combustion knowledge. 30–45 minutes.