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The Goodman 10716003 is a genuine OEM natural gas burner orifice engineered as a direct-fit replacement for the Amana/Goodman AMH80603ANAA 80% AFUE gas furnace. This small brass spud meters the exact volume of natural gas delivered to each burner, which is critical for a clean, efficient flame and correct BTU output. A worn, corroded, or incorrectly sized orifice can cause lazy yellow flames, sooting, delayed ignition, or an unsafe firing rate — replacing it restores factory combustion performance.
This is a true OEM Goodman orifice, drilled to the manufacturer's exact bore diameter for the model's rated input. Generic aftermarket orifices are inexpensive but often vary in bore size, throwing off the gas-to-air ratio and combustion tuning. For a safety-critical gas component, OEM is strongly recommended.
Difficulty: Moderate. Requires shutting off gas, removing the burner assembly, and a manifold wrench. Should be installed by a qualified HVAC technician; a combustion analysis after replacement is recommended.