{"product_id":"oem-goodman-view-port-bushing-for-acvm970803bnaa-b1392139","title":"OEM Goodman View Port Bushing for ACVM970803BNAA — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM fitting for the Goodman \u003cstrong\u003eACVM970803BNAA\u003c\/strong\u003e furnace and related Goodman\/Amana models. This bushing lines the burner observation (sight) port, providing a clean, sealed opening through which a technician can inspect the burner flame during operation.\u003c\/p\u003e\u003cp\u003eThe bushing protects the cabinet edge and helps maintain the proper draft seal around the view port. A missing or degraded bushing can allow air leakage that affects combustion and flame-sensing accuracy.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1392139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e View \/ sight port bushing (grommet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (also fits Amana)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Gas furnace — model ACVM970803BNAA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Seals and finishes the burner observation port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heat-resistant molded grommet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1392139\u003c\/strong\u003e is sized to Goodman's exact port diameter for a tight, draft-sealing fit. Generic grommets may not seal completely, allowing air infiltration that can affect combustion performance.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e Press the bushing into the view port opening by hand — no tools needed. Shut off power and gas before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032479482227,"sku":"B1392139-GEN","price":0.85,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048309703027,"sku":"B1392139","price":1.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139_4d332e17-5923-47cf-bebd-18b89c7fae51.jpg?v=1782950623","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-acvm970803bnaa-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}