{"product_id":"oem-goodman-view-port-sight-glass-bushing-for-amh80703axca-furnace-b1392139","title":"OEM Goodman View Port Sight Glass Bushing for AMH80703AXCA Furnace — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139\u003c\/strong\u003e is a genuine OEM view port (sight glass) bushing designed for the \u003cstrong\u003eAMH80703AXCA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana 80% AFUE models. This small but critical grommet-style bushing seals the flame-observation port in the burner\/heat-exchanger assembly, letting technicians safely inspect ignition and flame color while maintaining a proper combustion-air seal. A cracked, brittle, or missing bushing can cause air leaks and false flame readings.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003ePart Type: View port \/ sight glass bushing\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AMH80703AXCA (80% AFUE gas furnace)\u003c\/li\u003e\n\u003cli\u003eApplication: Burner compartment flame-inspection port\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature molded grommet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is the \u003cstrong\u003efactory OEM Goodman\u003c\/strong\u003e bushing, molded to exact port tolerances for a leak-free press fit. Generic replacements often run oversized or use lower-temp material that hardens and cracks near the heat exchanger. For a $9 part that protects combustion integrity, OEM is the smart choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5)\u003c\/strong\u003e — Push-in replacement, no tools required. Power down the furnace, pop out the old bushing, and seat the new one. Under 5 minutes for most homeowners; always confirm gas and power are off before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057611653491,"sku":"GOODMAN-5315","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-sight-glass-bushing-for-amh80703axca-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}