{"product_id":"oem-goodman-natural-gas-burner-orifice-for-gds80453axa-b2589343","title":"OEM Goodman Natural Gas Burner Orifice for GDS80453AXA — B2589343","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Goodman B2589343 Natural Gas Burner Orifice (spud) is a genuine OEM metering component for the GDS80453AXA gas furnace and compatible Goodman\/Amana models. Threaded into the manifold, the orifice precisely regulates the volume of natural gas delivered to each burner, setting the correct BTU input and ensuring a clean, efficient flame. A worn, corroded, or incorrectly drilled orifice causes lazy yellow flames, sooting, and unsafe combustion.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B2589343\u003c\/li\u003e\n\u003cli\u003ePart Type: Burner orifice \/ spud\u003c\/li\u003e\n\u003cli\u003eFuel: Natural gas (factory-drilled)\u003c\/li\u003e\n\u003cli\u003eMaterial: Machined brass\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GDS80453AXA and compatible furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM orifices are drilled to Goodman's exact specification for this model's manifold pressure and altitude rating — critical for safe, code-compliant combustion. Generic or mismatched drill sizes can over- or under-fire the furnace, risking heat-exchanger damage or carbon monoxide production. Never guess on a gas orifice; match the OEM part.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2\/5) — gas work.\u003c\/strong\u003e Shut off the gas supply, drop the manifold, and thread out the old orifice with a nut driver. Install the new spud, reassemble, and leak-check with soap solution before relighting. If you are not comfortable working with gas piping, use a licensed technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058075517299,"sku":"GOODMAN-10292","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-natural-gas-burner-orifice-for-gds80453axa-b2589343","provider":"National HVAC Parts","version":"1.0","type":"link"}