{"product_id":"oem-goodman-view-port-bushing-for-amvc80604bxbc-b1392139","title":"OEM Goodman View Port Bushing for AMVC80604BXBC — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe Goodman B1392139 is a genuine OEM view-port bushing for the \u003cstrong\u003eAMVC80604BXBC\u003c\/strong\u003e furnace and compatible Goodman\/Amana models. This small grommet seats in the combustion or blower access cover, framing the sight window used to observe the burner flame during startup and diagnostics. Though inexpensive, it plays a real role: it keeps the observation port sealed against air infiltration and holds the sight lens or plug securely in place. A missing or brittle bushing can allow a slight air leak and rattle at the port.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e B1392139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits model:\u003c\/strong\u003e AMVC80604BXBC (and related Goodman\/Amana furnaces)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Fitting \/ bushing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Seals and retains the flame view\/sight port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit type:\u003c\/strong\u003e Snap-in OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1392139 is molded to the exact port diameter, so it snaps in flush and stays put through thermal cycling. Off-brand grommets often loosen or shrink, letting the sight plug fall out. At this price, the genuine part is the obvious pick.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy.\u003c\/strong\u003e No tools needed in most cases — press the bushing into the port opening by hand. Power down the furnace before opening any panel. A true five-minute DIY repair.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057861214579,"sku":"GOODMAN-8197","price":0.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-amvc80604bxbc-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}