{"product_id":"oem-goodman-view-port-bushing-grommet-for-amvc80604bnbc-furnace-b1392139","title":"OEM Goodman View Port Bushing Grommet for AMVC80604BNBC Furnace — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe B1392139 is a genuine OEM view port bushing (sight-glass grommet) for the Goodman\/Amana \u003cstrong\u003eAMVC80604BNBC\u003c\/strong\u003e gas furnace. It seats in the burner-compartment inspection port and provides a clean, sealed opening for viewing the flame during operation and diagnostics. A missing or brittle bushing lets combustion air and light leak past the port, which can disrupt flame sensing and pressure-switch readings.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: View port \/ sight-glass bushing grommet\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature molded polymer\u003c\/li\u003e\n\u003cli\u003eFits Model: AMVC80604BNBC (80% AFUE variable-speed furnace)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003eSold: Individually\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM bushing is molded to the exact port diameter for a snug, sealed press-fit. Generic grommets rarely match the port profile and can fall out or fail to seal, allowing air leakage. Choosing OEM guarantees a proper seal and correct fit the first time.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — A tool-free press-in replacement that takes only a few minutes. Turn off furnace power, pop out the old bushing, and press the new one into the port.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057858756979,"sku":"GOODMAN-8141","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-grommet-for-amvc80604bnbc-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}