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The Goodman 10716003 is a genuine OEM natural gas burner orifice (spud) for the Amana/Goodman AMH950905CXAA gas furnace. This precision-drilled brass fitting meters the exact volume of natural gas delivered to each burner, setting the furnace's BTU input and ensuring a clean, correctly-sized flame. A damaged, corroded, or incorrectly-sized orifice causes poor combustion, sooting, delayed ignition, or lockout.
The OEM Goodman orifice is drilled to the exact bore diameter your model's rating plate requires, delivering the correct BTU input and safe combustion. A Generic orifice may substitute physically but even a slight bore difference alters the firing rate. Because gas metering is safety-critical, OEM is strongly recommended — and never re-drill an orifice in the field.
Moderate (2 of 5). Shut off gas and power. Depending on layout you may remove the burner assembly or manifold to access the orifice, then thread out the old spud and thread in the new one snugly (do not over-tighten brass). Leak-test all gas joints with soap solution before restoring service. Roughly 20–30 minutes.