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The Goodman 10716003 is a genuine OEM natural gas burner orifice (spud) precision-machined for the WGFD293090V5DAB gas furnace and compatible Goodman/Amana models. The orifice meters the exact volume of natural gas delivered to each main burner, setting the furnace's rated BTU input and ensuring clean, efficient combustion. A worn, corroded, or incorrectly drilled orifice can cause sooting, poor flame, or an over/under-fired furnace.
OEM 10716003 orifices are drilled to Goodman's certified bore diameter for this exact furnace, guaranteeing correct input rate and thread pitch. Generic orifices with a slightly different bore can silently over-fire or starve the burners, risking flame rollout or nuisance lockouts. For a combustion-critical part, always match OEM.
Shut off gas, remove the manifold or burner, thread out the old spud with a nut driver, and install the matching orifice. Leak-check all joints and verify manifold pressure after service. A qualified gas technician should perform this work.