{"product_id":"oem-goodman-view-port-bushing-for-advc80805cnaa-b1392139","title":"OEM Goodman View Port Bushing for ADVC80805CNAA — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM grommet that seats in the flame-observation (sight) port of \u003cstrong\u003eGoodman ADVC80805CNAA\u003c\/strong\u003e gas furnaces. This bushing seals the inspection opening while allowing technicians to safely view the burner flame. A cracked, missing, or hardened bushing can allow air leakage that disturbs combustion and flame-sensing, leading to nuisance lockouts.\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\u003eMaterial: High-temperature molded polymer\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eFits Model: ADVC80805CNAA (Goodman gas furnace)\u003c\/li\u003e\n\u003cli\u003eFunction: Seals flame-inspection port, maintains combustion-air integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003egenuine OEM Goodman part\u003c\/strong\u003e molded to the exact bore and heat rating of the original. Generic bushings are often the wrong diameter or use lower-temperature plastic that deforms near the burner box. OEM ensures a snug, heat-tolerant seal that will not shrink or fall out.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eThis is a simple press-in replacement. Turn off power and gas, remove the burner access panel, pop out the old bushing, and press the new one into the port. Total time is under 10 minutes with no special tools required — an ideal DIY-friendly repair.\u003c\/p\u003e\u003cp\u003eReplace your worn sight-port seal with the OEM Goodman B1392139 bushing to keep combustion airflow tight on your ADVC80805CNAA furnace.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057532846451,"sku":"GOODMAN-3581","price":7.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-advc80805cnaa-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}