{"product_id":"oem-goodman-view-port-bushing-for-amss920803bnaa-furnace-b1392139","title":"OEM Goodman View Port Bushing for AMSS920803BNAA Furnace — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM component designed for the \u003cstrong\u003eAMSS920803BNAA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This small but essential rubber\/plastic bushing seals the observation port on the burner compartment, allowing technicians to safely view flame ignition while keeping the combustion area sealed against air leaks and drafts. A cracked, missing, or degraded view port bushing can cause nuisance sight-glass fogging, minor air infiltration, and failed combustion inspections.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: View port bushing \/ sight-glass grommet\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (fits Amana-branded equipment)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AMSS920803BNAA and select Goodman\/Amana 92% furnaces\u003c\/li\u003e\n\u003cli\u003eApplication: Gas furnace burner observation port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a factory OEM Goodman part, guaranteed to match the original diameter, temperature rating, and press-fit tolerance of your furnace's port. Aftermarket bushings often use lower-grade material that hardens and cracks near the burner heat, leading to repeat failures. For a component this inexpensive, the OEM part is the clear value choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (DIY-friendly).\u003c\/strong\u003e No tools or wiring required — power down the furnace, press the old bushing out, and seat the new one in the port opening. Typical replacement time is under 5 minutes. Always shut off gas and power before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057775133043,"sku":"GOODMAN-7455","price":0.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-amss920803bnaa-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}