{"product_id":"bmw-oxygen-sensor-downstream-bosch-15339","title":"BMW Oxygen Sensor (Downstream) - Bosch 15339","description":"\u003cdiv class=\"product-specs\" style=\"margin-bottom: 25px;\"\u003e \u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: space-between; gap: 30px;\"\u003e \u003cdiv style=\"flex: 1 1 200px;\"\u003e \u003ch4 style=\"font-size: 16px; font-weight: 600; margin-bottom: 10px;\"\u003eDetails\u003c\/h4\u003e \u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e BOS-15339\u003cbr\u003e\u003cstrong\u003eGTIN \/ UPC:\u003c\/strong\u003e 00028851153393\u003cbr\u003e\u003cstrong\u003eMade in:\u003c\/strong\u003e United States\u003cbr\u003e\u003cstrong\u003eQuality:\u003c\/strong\u003e OE\u003c\/p\u003e \u003c\/div\u003e \u003cdiv style=\"flex: 1 1 200px;\"\u003e \u003ch4 style=\"font-size: 16px; font-weight: 600; margin-bottom: 10px;\"\u003eOE Numbers\u003c\/h4\u003e \u003cp\u003e11787836451\u003c\/p\u003e \u003c\/div\u003e \u003cdiv style=\"flex: 1 1 200px;\"\u003e \u003ch4 style=\"font-size: 16px; font-weight: 600; margin-bottom: 10px;\"\u003eMFG Numbers\u003c\/h4\u003e \u003cp\u003e0258005339, 15339\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"extended__moreInfo\" style=\"margin-top: 20px;\"\u003e \u003ch4 style=\"font-size: 16px; font-weight: 600; margin-bottom: 10px;\"\u003eProduct Information\u003c\/h4\u003e \u003cp\u003e370 mm wire length with OE connector and heated probe.\u003c\/p\u003e \u003cp\u003eDownstream oxygen sensors monitor exhaust gases exiting the catalytic converter. Unlike upstream sensors, downstream sensors are primarily used to monitor catalytic converter efficiency rather than directly adjusting fuel trim.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eOxygen Sensor\u003c\/strong\u003e\u003cbr\u003e The oxygen sensor works with the engine control unit to monitor exhaust composition and emissions system performance. A failed downstream oxygen sensor can trigger a check engine light, although similar faults may also indicate catalytic converter issues.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eReduced fuel mileage\u003c\/li\u003e \u003cli\u003eFailed emissions testing\u003c\/li\u003e \u003cli\u003eCheck engine light\u003c\/li\u003e \u003cli\u003ePoor driveability\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":47546512900349,"sku":"BOS-15339","price":209.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/0329\/9069\/files\/BOS-15339.png?v=1779081243","url":"https:\/\/gemsautocraft.com\/products\/bmw-oxygen-sensor-downstream-bosch-15339","provider":"GEMS autocraft","version":"1.0","type":"link"}