{"product_id":"oem-goodman-view-port-bushing-for-amvc800604bxab-b1392139","title":"OEM Goodman View Port Bushing for AMVC800604BXAB — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM component for the \u003cstrong\u003eAMVC800604BXAB\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This bushing seats in the combustion-chamber sight\/inspection port, providing a heat-resistant grommet that lets a technician observe the burner flame while keeping the port sealed against air leakage. A missing or cracked view port bushing can disrupt the combustion air balance and allow flue products to escape.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: B1392139\u003c\/li\u003e\n\u003cli\u003ePart Type: View port bushing \/ grommet\u003c\/li\u003e\n\u003cli\u003eFunction: Seals and frames the burner inspection sight port\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003cli\u003eFits Model: AMVC800604BXAB\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana (OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM\u003c\/strong\u003e bushing is molded to the exact port diameter and temperature rating. Generic grommets may not seat tightly or withstand sustained heat, risking air leaks that upset the furnace's pressure switch and combustion tuning.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e A simple press-in replacement once the furnace is powered down and the access panel is removed. No special tools required — just confirm the bushing seats fully and squarely in the port.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057850597747,"sku":"GOODMAN-7922","price":6.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-amvc800604bxab-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}