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The OEM Goodman 10716003 is a precision-drilled natural gas burner orifice (spud) for the AMS950453BXA furnace and compatible Goodman/Amana models. The orifice meters the exact flow of natural gas into each burner, setting the furnace's BTU input and ensuring a clean, efficient, correctly sized flame. A worn, damaged, or incorrectly drilled orifice causes sooting, poor combustion, delayed ignition, or improper heat output.
The genuine OEM 10716003 is drilled to Goodman's exact specification for this furnace's rated input and manifold pressure. Generic orifices with the wrong bore diameter cause under- or over-firing, safety issues, and efficiency loss. For a combustion component, use only the correct OEM orifice—do not attempt to re-drill a spud.
Moderate (3/5). Requires shutting off gas and power, removing the burner assembly, and threading the orifice into the manifold with proper torque. Best performed by an experienced DIYer or licensed HVAC technician, who should verify manifold pressure and flame quality afterward.