{"product_id":"oem-goodman-view-port-bushing-for-vmes960603bnaa-furnace-b1392139","title":"OEM Goodman View Port Bushing for VMES960603BNAA Furnace — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM sight-glass grommet designed for the \u003cstrong\u003eVMES960603BNAA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This small but critical fitting seals the inspection port on the burner compartment, letting a technician safely observe flame characteristics while keeping the combustion chamber isolated from ambient air. A cracked or missing bushing can cause air infiltration, nuisance flame-sensor faults, and failed inspections — making this an inexpensive part worth keeping on hand.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e View port bushing \/ sight-glass grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1392139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e VMES960603BNAA and compatible Goodman furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature molded grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eChoosing the \u003cstrong\u003eOEM Goodman B1392139\u003c\/strong\u003e guarantees an exact dimensional and temperature-rating match to the original factory port. Generic grommets are often close in size but may harden or shrink at furnace operating temperatures, breaking the seal. For a sealed combustion appliance, OEM is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5)\u003c\/strong\u003e — Press-fit replacement. Power down the furnace, remove the old bushing, and seat the new one in the port. No tools or wiring required. Total time under five minutes.\u003c\/p\u003e\u003cp\u003eAll parts ship from a US warehouse. Questions on fitment? Contact info@nationalhvacparts.com.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058207342963,"sku":"GOODMAN-13630","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-vmes960603bnaa-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}