{"product_id":"oem-goodman-view-port-bushing-for-dhs80453axa-furnace-b1392139","title":"OEM Goodman View Port Bushing for DHS80453AXA Furnace — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe B1392139 is a genuine OEM view port bushing for the Goodman DHS80453AXA gas furnace and compatible Goodman\/Amana models. This molded bushing frames and seals the burner observation (sight) port, letting technicians inspect flame quality while keeping the combustion area properly sealed against air leakage. Over time these bushings can dry out, crack, or fall out — leading to air infiltration that affects flame stability and combustion efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e View \/ sight port bushing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heat-resistant molded polymer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Seals and frames the burner observation port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman DHS80453AXA and select Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1392139 is molded to Goodman's exact port diameter for a snug, sealed fit. Generic or universal bushings frequently sit loose or fail to seal the opening, allowing unwanted air into the combustion zone. For a clean, tight fit, OEM is the right choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e No tools required — simply pop the old bushing out and press the new one into the port opening. Under 5 minutes. Ensure power is off and the panel is removed for access.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058013094259,"sku":"GOODMAN-9467","price":4.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-dhs80453axa-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}