{"product_id":"oem-goodman-view-port-bushing-for-acvc90905dxab-furnace-b1392139","title":"OEM Goodman View Port Bushing for ACVC90905DXAB Furnace — B1392139","description":"\u003cp\u003eThe genuine Goodman \u003cstrong\u003eB1392139 View Port Bushing\u003c\/strong\u003e is a factory OEM grommet\/bushing that frames and seals the burner sight (view) port on the Goodman \u003cstrong\u003eACVC90905DXAB\u003c\/strong\u003e condensing furnace. The view port lets a technician confirm a clean blue burner flame, while the bushing maintains a tight seal in the burner compartment so combustion air and flue draft stay correct. A cracked or missing bushing can disturb the burner box seal and obscure the flame view.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGoodman OEM part number: B1392139\u003c\/li\u003e\n\u003cli\u003eFunction: Seals and retains the burner view\/sight port\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman ACVC90905DXAB and related condensing furnaces\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-resistant molded bushing \/ grommet\u003c\/li\u003e\n\u003cli\u003eMounting: Snap-in \/ press-fit into the port opening\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM bushing is molded to the exact port bore and rated for burner-compartment heat, keeping the sight port sealed and clear. Generic grommets may not match the bore or withstand the temperature, leading to a poor seal. OEM ensures correct fit and a safe burner inspection window.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e Pop out the old bushing and press the new one into the port opening by hand. No tools required — under 2 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032461590899,"sku":"B1392139-GEN","price":0.85,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048306491763,"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_229025df-8bbb-480a-90e5-bdeb5b313d97.jpg?v=1782950598","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-acvc90905dxab-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}