{"product_id":"oem-goodman-view-port-bushing-for-amh80704bxca-b1392139","title":"OEM Goodman View Port Bushing for AMH80704BXCA — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB1392139\u003c\/strong\u003e is a genuine Goodman\/Amana view port bushing used on the \u003cstrong\u003eAMH80704BXCA\u003c\/strong\u003e 80% AFUE gas furnace and other compatible models. This bushing surrounds the burner sight\/view port, giving technicians a clean, sealed opening to observe the flame during operation while helping maintain the integrity of the burner compartment. A cracked or missing bushing can allow the sight glass to loosen or admit air where it shouldn't.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: OEM view port \/ sight-glass bushing (grommet)\u003c\/li\u003e\n\u003cli\u003eFunction: Seats and seals the burner observation port\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-resistant molded bushing\u003c\/li\u003e\n\u003cli\u003eFits: Goodman \u0026amp; Amana gas furnaces including AMH80704BXCA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003eOEM\u003c\/strong\u003e bushing is molded to the furnace's exact port diameter for a snug, rattle-free fit. Off-brand grommets are frequently the wrong size or made from material that hardens near the burner heat, leading to a loose sight glass or air leaks. For a small part in a hot area, the exact-fit OEM piece is worth it.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eReplacement is straightforward: shut off power, remove the burner access panel, pop out the old bushing, and press the new one into the view port opening until it seats fully. It typically takes only a few minutes with no special tools. Reinstall the panel and confirm the sight port is secure.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057613980019,"sku":"GOODMAN-5393","price":6.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-amh80704bxca-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}