{"product_id":"11787569968-downstream-car-rear-air-fuel-ratio-lambda-o2-oxygen-sensor-for-bmw-323i-128i-528i-325i-535xi-x3-x5-x6-z4-535i-335i","title":"Rear Downstream Oxygen Sensor for BMW 323i 128i 528i 325i 535xi X3 X5 X6 Z4 335i","description":"\u003cdiv\u003e\n\u003cp\u003eRear Downstream Oxygen Sensor for BMW 323i 128i 528i 325i 535xi X3 X5 X6 Z4 335i — a precise, direct-fit replacement that keeps your BMW’s exhaust system breathing clean and efficiently. This sensor monitors the exhaust gas after the catalytic converter, providing accurate feedback to the ECU to optimize fuel mixture, reduce emissions, and help prevent check engine lights from creeping on due to downstream sensor faults. Built for a wide range of 3-, 5-, and other BMW models, it delivers reliable performance with a plug-and-play installation that many seasoned DIYers appreciate.\u003c\/p\u003e \u003cp\u003eDesigned for compatibility and longevity, the sensor uses Magnetic Induction sensing with a Heating Type element to deliver fast, stable readings across a broad temperature range. Each unit is tested before shipment to ensure a proper fit and dependable operation, so you can install with confidence and drive with peace of mind. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. \u003c\/p\u003e \u003cp\u003eAt intercyprus.com since 2002 — trusted for quality and reliability.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eImproves exhaust gas monitoring by providing accurate downstream O2 readings, helping to maintain optimal fuel economy and smoother engine performance.\u003c\/li\u003e \u003cli\u003eDirect-fit replacement reduces installation time and minimizes diagnostic troubleshooting, saving you time and potential shop costs.\u003c\/li\u003e \u003cli\u003eRegular replacement of a worn downstream O2 sensor can prevent false codes and protect the catalytic converter over the life of your vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e IWOKPHD\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Rear Downstream Oxygen Sensor\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Magnetic Induction\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeating Type:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM Numbers:\u003c\/strong\u003e 11787569968, 11787545074, 11787526262, 11787545244, 11787549860, SU11246, 250-24713, ES20368, 5S9793, 234-4876, 2344876, 2134355, 15167, 16790, 25676, 25614, 753757, 753716, 16977, 16795, 1178, 7569, 968\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMeasuring Range:\u003c\/strong\u003e 25676, 25614, 753757, 753716, 16977, 16795, 1178, 7569, 968\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNotes on fitment:\u003c\/strong\u003e Compatible with BMW models including 328xi, 325i, 335i, 128i, 135i, 323i, 330i, 330xi, 328i xDrive, 535xi, 535i, 750i, 550i, 650i xDrive, X3, X5, X6, Z4, and related configurations; see fitment table for specific year ranges.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNotes:\u003c\/strong\u003e Each item is strictly tested before shipment; installation is stable; designed as a perfect match for the listed vehicles; packaging is carefully prepared.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e1 x Oxygen Sensor\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWarnings \/ Reminders:\u003c\/h3\u003e\n\u003cp\u003ePlease check the product picture and fitment before you order. If you are not sure, please contact us before you order. Otherwise we will not refund you money if you make a wrong order. Thank you for understanding.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eLanguage support: English information is provided for this listing where available.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":53370874528086,"sku":"1005012175082880-Default Title","price":36.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S999fa8c5e98b4b66918d8532abdae0cdI.webp?v=1777660332","url":"https:\/\/www.intercyprus.com\/de\/products\/11787569968-downstream-car-rear-air-fuel-ratio-lambda-o2-oxygen-sensor-for-bmw-323i-128i-528i-325i-535xi-x3-x5-x6-z4-535i-335i","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}