{"product_id":"oem-goodman-view-port-bushing-for-ams81005cxaa-b1392139","title":"OEM Goodman View Port Bushing for AMS81005CXAA — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM fitting for the \u003cstrong\u003eAmana\/Goodman AMS81005CXAA\u003c\/strong\u003e furnace. This small but important bushing (also called a sight-glass grommet) seats into the burner-compartment view port, sealing the observation opening while allowing a technician to visually confirm flame ignition and burner operation. A cracked, brittle, or missing bushing can allow air leakage around the sight port and compromise the sealed-combustion integrity of the furnace.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: View port bushing \/ sight-glass grommet\u003c\/li\u003e\n\u003cli\u003eFunction: Seals the burner-box observation port\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature molded polymer\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1392139\u003c\/li\u003e\n\u003cli\u003ePrimary fit: Amana\/Goodman AMS81005CXAA furnace\u003c\/li\u003e\n\u003cli\u003eInstallation: Snap\/press fit into port opening\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause this bushing must withstand elevated burner-area temperatures and hold a precise press-fit, the \u003cstrong\u003egenuine OEM B1392139\u003c\/strong\u003e is the safest choice. Off-brand grommets may not match the port diameter or the heat rating, leading to loose fit or premature failure. At this price point, there is little reason to substitute.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1 of 5).\u003c\/strong\u003e No tools required beyond removing the burner-compartment door. Power down the furnace, pop the old bushing out, and press the new one into place until it seats fully. This is an ideal add-on part to replace preventively whenever you have the burner box open for other service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057710776691,"sku":"GOODMAN-7136","price":6.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-ams81005cxaa-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}