{"product_id":"oem-goodman-view-port-sight-glass-bushing-for-amh80903bxaa-b1392139","title":"OEM Goodman View Port Sight Glass Bushing for AMH80903BXAA — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB1392139\u003c\/strong\u003e is a genuine OEM view port bushing for the Goodman\/Amana \u003cstrong\u003eAMH80903BXAA\u003c\/strong\u003e gas furnace. This small grommet-style fitting seats in the burner compartment access panel and holds the sight-glass window used to visually inspect the burner flame. It seals the opening to maintain proper combustion-air isolation and keeps the inspection port secure. A missing, cracked, or brittle bushing should be replaced to preserve the panel seal.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: View port \/ sight-glass bushing (grommet fitting)\u003c\/li\u003e\n\u003cli\u003eApplication: Burner-box flame inspection port\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1392139\u003c\/li\u003e\n\u003cli\u003eFits: Goodman \u0026amp; Amana AMH80903BXAA furnace\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-resistant molded bushing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1392139 is molded to the exact bore and panel thickness of this furnace, so it snaps in flush and holds the sight glass without gaps. Generic grommets rarely match the diameter and can fall out or fail to seal. Because it's an inexpensive part on the combustion enclosure, using the factory bushing is the simplest reliable choice.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy\u003c\/strong\u003e — press the old bushing out and snap the new one into the panel opening by hand. No tools required. Disconnect power before opening the burner compartment.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057629839731,"sku":"GOODMAN-5734","price":0.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-sight-glass-bushing-for-amh80903bxaa-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}