{"product_id":"oem-goodman-view-port-sight-glass-bushing-for-dms80453ana-furnace-b1392139","title":"OEM Goodman View Port Sight Glass Bushing for DMS80453ANA Furnace — B1392139","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139 View Port Bushing\u003c\/strong\u003e is the genuine OEM sight-glass grommet that seats into the burner observation port on the \u003cstrong\u003eDMS80453ANA\u003c\/strong\u003e gas furnace. It seals the viewing window in the burner compartment so you can safely inspect the flame while keeping the combustion area airtight. A cracked, brittle, or missing bushing lets air infiltrate the burner box and can trip flame-sensing faults — replacing it restores a clean seal.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1392139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e View port \/ sight glass bushing (fitting)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e DMS80453ANA and compatible Goodman 80% furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temp molded grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Gas furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a factory-original Goodman component engineered to the exact bore and high-temperature rating of the burner port. Generic bushings are often the wrong durometer and can shrink or harden near the combustion zone. For a leak-free, code-correct seal, the OEM part is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Power down the furnace, pop the old bushing out of the port, and press the new one in — no tools required. Under 5 minutes for most DIY owners.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058028921203,"sku":"GOODMAN-9570","price":7.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-sight-glass-bushing-for-dms80453ana-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}