{"product_id":"oem-goodman-view-port-bushing-for-acvm970603bnba-b1392139","title":"OEM Goodman View Port Bushing for ACVM970603BNBA — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM grommet engineered for the Goodman \u003cstrong\u003eACVM970603BNBA\u003c\/strong\u003e furnace and compatible Goodman\/Amana models. It seats the combustion-chamber sight glass (view port), sealing the opening against air leaks while letting technicians safely observe the burner flame during diagnostics.\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\u003eType:\u003c\/strong\u003e View port \/ sight-glass bushing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Seals and retains the combustion view port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e ACVM970603BNBA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eA \u003cstrong\u003egenuine Goodman OEM\u003c\/strong\u003e bushing is rated for sustained combustion-chamber heat and holds a tight seal. Generic grommets often harden, shrink, or fall out under heat, allowing flue-gas leaks and failed inspections. OEM is the safe, code-correct choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — press-fit into the view-port opening by hand. No tools required. Disconnect power and let the furnace cool before servicing.\u003c\/p\u003e\u003cp\u003eGenuine Goodman parts, shipped fast by National HVAC Parts.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032478728563,"sku":"B1392139-GEN","price":3.49,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048309670259,"sku":"B1392139","price":4.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-B1392139_2c31548f-bd87-4c9d-87b8-ec68aa156d1a.jpg?v=1782950621","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-acvm970603bnba-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}