{"product_id":"oem-goodman-view-port-bushing-for-amss960603bnaa-b1392139","title":"OEM Goodman View Port Bushing for AMSS960603BNAA — B1392139","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM fitting for the Amana\/Goodman \u003cstrong\u003eAMSS960603BNAA\u003c\/strong\u003e 96% AFUE gas furnace. It seats around the combustion sight-glass (view port) opening, sealing the burner compartment while giving the technician a safe window to observe the flame during ignition and diagnostics. A cracked or missing bushing lets air leak into the sealed combustion path and can cause flame-sensing and pressure faults.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1392139 (OEM Goodman\/Amana)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e View port \/ sight glass bushing (grommet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Seals the flame-observation port in the burner compartment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AMSS960603BNAA and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature molded bushing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The OEM B1392139 matches the factory bore and flange so it seals the view port without air leaks and withstands the heat near the burners. Generic grommets rarely hold up to the temperature or fit the opening precisely, risking a combustion-air leak. For a sealed, safe burner compartment, choose the OEM bushing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty:\u003c\/strong\u003e Very Easy (1\/5). Power down the furnace, press the old bushing out of the view-port opening, and snap the new one into place by hand. No tools required; under 5 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057140187507,"sku":"GOODMAN-B1392139","price":3.45,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-amss960603bnaa-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}