{"product_id":"oem-goodman-sight-glass-view-port-bushing-for-ames800403axaa-b1392139","title":"OEM Goodman Sight Glass View Port Bushing for AMES800403AXAA — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM component for the \u003cstrong\u003eAMES800403AXAA\u003c\/strong\u003e gas furnace. This bushing frames the combustion sight\/view port, providing a clean, heat-resistant seat for the observation window so technicians can safely inspect burner flame and ignition. A degraded or missing bushing can allow flue-gas leakage around the port and makes flame inspection difficult.\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 Bushing \/ Grommet\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature molded polymer\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003cli\u003eFits Model: AMES800403AXAA\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman \/ Amana combustion cover assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine OEM\u003c\/strong\u003e bushing is molded to the exact port diameter and rated for continuous combustion-area temperatures. Generic substitutes often use lower-temperature plastics that shrink or crack, breaking the seal. Choosing OEM guarantees a snug, safe fit around the sight glass.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — snaps into the view-port opening in the combustion cover. Under 10 minutes with no special tools. Power and gas should be off during any furnace service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057590190451,"sku":"GOODMAN-4601","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-sight-glass-view-port-bushing-for-ames800403axaa-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}