{"product_id":"oem-goodman-view-port-bushing-for-amvc800803bnab-b1392139","title":"OEM Goodman View Port Bushing for AMVC800803BNAB — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB1392139\u003c\/strong\u003e is a genuine OEM Goodman view-port bushing (sight-glass grommet) built as a direct-fit replacement for the \u003cstrong\u003eAmana\/Goodman AMVC800803BNAB\u003c\/strong\u003e furnace. This bushing lines and seals the observation port on the burner\/combustion door, giving technicians a clear window to inspect flame quality while keeping the combustion chamber sealed against air leaks.\u003c\/p\u003e\u003cp\u003eA cracked, brittle, or missing bushing allows secondary air infiltration that can distort the flame reading and upset combustion. This inexpensive part restores a clean, sealed sight glass.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eFits Model: AMVC800803BNAB\u003c\/li\u003e\n\u003cli\u003eCategory: Fitting \/ Bushing\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Gas Furnace\u003c\/li\u003e\n\u003cli\u003eFunction: View-port sight-glass seal \/ grommet\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Amana family)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine OEM B1392139\u003c\/strong\u003e is molded to the exact port diameter and temperature rating of the burner door. Generic grommets rarely match the bore and can loosen or melt near the combustion zone. For a sealed, safe fit, choose OEM.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5)\u003c\/strong\u003e — A 5-minute press-fit swap requiring no tools. Shut off power and gas, then seat the new bushing into the view-port opening. One of the simplest furnace repairs.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057851253107,"sku":"GOODMAN-7942","price":6.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-amvc800803bnab-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}