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The Goodman 10716003 Natural Gas Burner Orifice is a genuine OEM replacement part engineered for the AMH81155CXCC gas furnace and other compatible Goodman and Amana models. This precision-machined brass orifice (spud) meters the exact flow of natural gas into the burner assembly, ensuring a clean, efficient flame and correct BTU input. A worn, clogged, or incorrectly sized orifice causes poor combustion, sooting, delayed ignition, and reduced heating output — replacing it with the factory-specified part restores rated performance and safe operation.
This is a genuine OEM Goodman orifice, drilled to the exact factory drill size for the AMH81155CXCC gas manifold pressure. Generic universal orifices often require field re-drilling and can miscalibrate BTU input, risking poor combustion and warranty issues. The OEM part guarantees a drop-in, code-compliant fit with no guesswork.
Easy (2/5). Turn off gas and power, remove the burner assembly, thread out the old orifice, and install the new one — typically 15–30 minutes with basic tools. A leak check with soapy water after reassembly is recommended. If you are unsure about gas connections, have a licensed HVAC technician perform the swap.