{"product_id":"oem-goodman-view-port-bushing-sight-glass-grommet-for-adss800403axab-b1392139","title":"OEM Goodman View Port Bushing \/ Sight Glass Grommet for ADSS800403AXAB — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139\u003c\/strong\u003e is a genuine OEM view-port bushing (sight-glass grommet) used on the \u003cstrong\u003eADSS800403AXAB\u003c\/strong\u003e furnace and compatible Goodman\/Amana models. It lines the inspection opening in the burner compartment, allowing a clear, protected view of the flame during service while keeping the panel opening finished and secure. It's an easy-to-lose small part that's often needed after a burner or flame-sensor inspection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: View port bushing \/ inspection grommet\u003c\/li\u003e\n\u003cli\u003eApplication: Burner compartment sight port\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-tolerant molded bushing\u003c\/li\u003e\n\u003cli\u003eFits: Goodman ADSS800403AXAB and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1392139\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1392139 is molded to the exact port diameter so it snaps in and stays put. Generic grommets rarely match the opening and can fall out or fail to seat, leaving an unfinished port. Given the low cost, the factory part is the simplest fix.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery easy (1\/5).\u003c\/strong\u003e Press-fit into the view-port opening by hand — no tools required. A 5-minute replacement.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057504829811,"sku":"GOODMAN-3266","price":6.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-sight-glass-grommet-for-adss800403axab-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}