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The Goodman 10716003 is a genuine OEM natural gas burner orifice (spud) for the GMV950453BXBB furnace. The orifice meters the precise volume of natural gas into each burner, setting the furnace's BTU input and flame quality. A factory-drilled OEM orifice is critical — even a slightly wrong bore size causes over/under-firing, sooting, or lifting flames. Replace damaged, clogged, or previously LP-converted orifices with the correct natural gas spud to restore clean, efficient combustion.
The OEM orifice is precision-drilled to Goodman's exact spec for guaranteed BTU accuracy. A generic orifice of the matching drill number can save money, but always confirm the drill size and thread — gas metering demands exactness.
Moderate (3/5). Shut off gas and power, remove the burner, unthread the old orifice, and install the new spud without cross-threading. Verify manifold pressure and inspect the flame after service. Gas work should be done by a qualified technician.