{"product_id":"oem-goodman-view-port-bushing-for-acvm970804cnaa-b1392139-1","title":"OEM Goodman View Port Bushing for ACVM970804CNAA — B1392139","description":"\u003cp\u003eThe genuine \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is the factory grommet\/bushing that mounts and seals the sight (view) port on the \u003cstrong\u003eACVM970804CNAA\u003c\/strong\u003e furnace and compatible Goodman\/Amana models. The view port allows technicians to visually inspect burner flame and ignition, and the bushing holds the port window securely while sealing the combustion compartment against air leaks. A cracked or missing bushing can let the sight port loosen and compromise the cabinet seal, affecting combustion air balance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: View \/ sight port bushing (grommet)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Amana compatible)\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003cli\u003eDirect fit for model ACVM970804CNAA\u003c\/li\u003e\n\u003cli\u003eHeat-resistant, durable construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM bushing matches the exact bore and mounting thickness of the ACVM970804CNAA sight port. Generic substitutes may not seal correctly against combustion-compartment pressures or withstand sustained heat, leading to leaks or premature failure. OEM ensures a proper, lasting seal.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy\u003c\/strong\u003e — under 5 minutes. With power off and the access panel removed, press the old bushing out and seat the replacement into the port opening. No tools required beyond light hand pressure. Inspect the sight window for clarity while the port is accessible.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057495064947,"sku":"GOODMAN-3044","price":5.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-acvm970804cnaa-b1392139-1","provider":"National HVAC Parts","version":"1.0","type":"link"}