{"product_id":"oem-goodman-view-port-bushing-for-wfm18070s4bxcc-b1392139","title":"OEM Goodman View Port Bushing for WFM18070S4BXCC — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM fitting for the \u003cstrong\u003eWFM18070S4BXCC\u003c\/strong\u003e furnace. This small but important component seals and retains the sight-glass viewing port on the burner compartment, letting a technician safely observe the flame pattern during operation while keeping the combustion enclosure sealed. A missing or cracked bushing lets combustion air leak, can affect flame stability, and defeats the safety seal of the burner box.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Burner view-port bushing \/ grommet fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Retains and seals the sight-glass observation port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman WFM18070S4BXCC and compatible models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature-rated molded bushing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause this part sits on a heat-exposed combustion panel, the \u003cstrong\u003egenuine Goodman OEM bushing\u003c\/strong\u003e is molded from a temperature-rated material sized to the exact port diameter. Universal grommets rarely match the bore and can deform or fall out under heat. At this price point there is no reason not to use the correct OEM part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e This is a simple press\/snap-in fitting — remove the old bushing and seat the new one in the view-port opening by hand. No tools required in most cases. Disconnect power before opening any furnace panel.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058226086259,"sku":"GOODMAN-14096","price":0.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-wfm18070s4bxcc-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}