{"product_id":"oem-goodman-view-port-bushing-for-vds80804bnaa-furnace-b1392139","title":"OEM Goodman View Port Bushing for VDS80804BNAA Furnace — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139 view port bushing\u003c\/strong\u003e is a genuine OEM component engineered specifically for the \u003cstrong\u003eVDS80804BNAA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This small but essential grommet seats the sight-glass window on the burner compartment, allowing technicians to safely inspect the flame pattern and ignition without opening the cabinet. A cracked or missing bushing can allow flue gas leakage and compromise the combustion seal — replacing it restores a proper airtight fit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: View port \/ sight-glass bushing\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature molded polymer\u003c\/li\u003e\n\u003cli\u003eFits: Goodman VDS80804BNAA and compatible 80% AFUE furnaces\u003c\/li\u003e\n\u003cli\u003eApplication: Burner compartment inspection port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003egenuine Goodman OEM bushing\u003c\/strong\u003e, molded to the exact tolerances of the factory sight port. Generic aftermarket grommets often fail to seal fully at high burner temperatures, leading to premature cracking. The OEM part guarantees a flush, gas-tight fit and full compatibility with your furnace's safety certification.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Snaps into the existing port opening in under a minute — no tools required. Always shut off gas and power before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058204524915,"sku":"GOODMAN-13530","price":12.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-vds80804bnaa-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}