{"product_id":"oem-goodman-view-port-bushing-for-amh80904bnaa-b1392139","title":"OEM Goodman View Port Bushing for AMH80904BNAA — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB1392139 view port bushing\u003c\/strong\u003e is a genuine OEM grommet that seals and frames the burner-compartment sight port on the Goodman\/Amana \u003cstrong\u003eAMH80904BNAA\u003c\/strong\u003e 80% AFUE gas furnace. This small but essential fitting lets a technician safely observe the burner flame and ignition sequence while maintaining a proper seal around the inspection opening. A cracked, brittle, or missing bushing can allow drafts and combustion-air disturbance at the port.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Sight-glass \/ inspection port bushing and seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature molded grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Snap-in, factory port dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman \/ Amana AMH80904BNAA and related furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e B1392139 (OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1392139\u003c\/strong\u003e is molded to the precise port diameter for a tight, rattle-free snap fit. Generic rubber grommets rarely match the furnace's port bore and can pop loose or degrade under heat. At this price point, the genuine part is always the right choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Very Easy (1\/5)\u003c\/h3\u003e\u003cp\u003eUnder 5 minutes with no tools. Power off the furnace, press the old bushing out of the port, and snap the new one into place. No sealant needed.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057632035187,"sku":"GOODMAN-B1392139","price":0.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-amh80904bnaa-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}