{"product_id":"oem-goodman-view-port-bushing-for-advc81005cxbb-b1392139","title":"OEM Goodman View Port Bushing for ADVC81005CXBB — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM sealing grommet that mounts the flame\/inducer sight port on your \u003cstrong\u003eGoodman ADVC81005CXBB\u003c\/strong\u003e furnace. This small but critical fitting maintains the cabinet seal around the observation window, preventing air leaks that can disrupt combustion pressure and flame-sensing accuracy. A cracked or missing bushing is a common cause of nuisance lockouts and whistling air leaks.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eComponent: View port bushing \/ grommet\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ADVC81005CXBB\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Gas Furnace\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-resistant molded grommet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e ensures the exact outer diameter and inner bore to seal tightly against the burner-box opening. Generic grommets frequently sit loose or degrade quickly near heat, breaking the combustion-air seal. OEM guarantees a lasting, code-correct fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRating: Easy (1\/5).\u003c\/strong\u003e Power off, snap the old bushing out, and press the new one into the port opening by hand — under 10 minutes, no tools required. An ideal DIY repair.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057537335667,"sku":"GOODMAN-3681","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-advc81005cxbb-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}