{"product_id":"oem-goodman-view-port-bushing-for-amec960402bnaa-b1392139","title":"OEM Goodman View Port Bushing for AMEC960402BNAA — B1392139","description":"\u003ch2\u003eGenuine Goodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe Goodman B1392139 view port bushing is an OEM grommet that seals and protects the flame-inspection sight port on the \u003cstrong\u003eGoodman\/Amana AMEC960402BNAA\u003c\/strong\u003e gas furnace. It provides a clean, insulated pass-through so technicians can safely view burner ignition while keeping the combustion chamber properly sealed against air leaks.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: View port bushing \/ grommet\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-resistant molded polymer\u003c\/li\u003e\n\u003cli\u003eFunction: Seals and frames the flame sight port\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman\/Amana AMEC960402BNAA furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine OEM Goodman\u003c\/strong\u003e B1392139 is molded to the exact port diameter and withstands the temperatures near the burner box. Generic bushings may not seal fully or can deform under heat, allowing air infiltration that affects combustion efficiency. Choosing OEM guarantees a tight, durable, factory-correct fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e The bushing presses into the sight-port opening by hand — no tools required. \u003cstrong\u003eTurn off power and gas\u003c\/strong\u003e before opening the furnace. Replacement takes only a moment and restores a proper seal.\u003c\/p\u003e\u003cp\u003eOrder the authentic Goodman B1392139 today for a guaranteed fit and a secure furnace sight port.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057556111731,"sku":"GOODMAN-4077","price":4.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-amec960402bnaa-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}