{"product_id":"oem-goodman-natural-gas-orifice-for-gks90453bxab-10716003","title":"OEM Goodman Natural Gas Orifice for GKS90453BXAB — 10716003","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10716003 Natural Gas Orifice\u003c\/strong\u003e is a genuine OEM burner spud engineered for the Goodman \u003cstrong\u003eGKS90453BXAB\u003c\/strong\u003e gas furnace and compatible GKS90 series models. The orifice meters the exact volume of natural gas delivered to each burner, ensuring a clean, efficient blue flame and correct manifold pressure. A worn, cross-drilled, or incorrectly sized orifice causes sooting, delayed ignition, and lockouts — replacing it with the factory-specified part restores rated BTU output and safe combustion.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Type: Natural gas burner orifice (spud)\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 10716003\u003c\/li\u003e\n\u003cli\u003eFuel: Natural gas (not for LP without conversion kit)\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GKS90453BXAB and compatible GKS90 furnaces\u003c\/li\u003e\n\u003cli\u003eMaterial: Brass, precision-drilled bore\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGeneric orifices are drilled to nominal sizes and often vary by ±0.002\", which shifts gas flow and manifold pressure. This \u003cstrong\u003egenuine Goodman OEM orifice\u003c\/strong\u003e matches the furnace's design firing rate exactly, so you avoid re-clocking the meter and chasing flame-sensor faults. For a combustion component, OEM is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRating: Moderate.\u003c\/strong\u003e Requires shutting off gas, removing the burner assembly, and swapping the orifice with the correct wrench, then leak-checking every joint. Confirm manifold pressure after install. Gas work should be performed by a qualified HVAC technician per local code.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058085642611,"sku":"GOODMAN-10535","price":3.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-natural-gas-orifice-for-gks90453bxab-10716003","provider":"National HVAC Parts","version":"1.0","type":"link"}