{"product_id":"11787586693-upstream-air-fuel-ratio-lambda-o2-oxygen-sensor-for-bmw-125i-128i-130i-323i-325i-325xi-328d-mercedes-benz-234-5027","title":"Oxygen Sensor Air Fuel Ratio for BMW 125I 128I 130I 323I 325I 325XI 328D","description":"\u003cdiv\u003e\n\u003ch2\u003eMain Description\u003c\/h2\u003e\n\u003cp\u003eUpgrade your BMW and Mercedes‑Benz with a reliable Oxygen Sensor that accurately monitors upstream air‑fuel ratio. This Air Fuel Ratio sensor is designed for BMW models including 125i (2012–2013), 128i (2008–2013), 130i (2006–2010), 323i (2006–2011), 325i (2006–2013), 325Xi (2006), 328D (2014–2018), 328i (2007–2013), 328Xi (2007–2008), 330i (2006), 330Xi (2006), 525i (2006–2009), 525Xi (2006–2007), 528i (2008–2011), 530i (2006–2013), 530Xi (2006–2007), 550i (2006–2010), 650i (2006–2010), 740i (2011–2012), 740Li (2011–2012), X3 (2007–2017), X5 (2007–2010), Z4 (2006–2011). It also covers Mercedes‑Benz variants such as C63 AMG (2015–2023), G550 (2019–2024), G63 AMG (2019–2024), and GLC63 AMG (2018–2021). The upstream O2 sensor ensures the engine runs with the correct air\/fuel balance, improving performance, reducing emissions, and helping you avoid lean or rich conditions that can harm efficiency and longevity. Brand: IWOKPHD, origin: Mainland China, with compatibility across multiple OEM reference numbers.\u003c\/p\u003e\n\u003cp\u003eOEM numbers and part references are included to help you verify fitment: 11787586693, 234-5027, 2345027, 234 5027, 11787570760, 11787586692, 4489241, 7557756, 7558055, 7558087, 7561409, 7570760, 7586692, 7586693, 7589138, 7589139, 7558054, 7558081, 7558087, 7557758, 7557223, 8515640, 11784489241, 11787557756, 11787558055, 11787558087, 11787561409 and more. The sensor’s specifications point to a piezoelectric, heated design crafted to deliver reliable measurements under typical driving conditions.\u003c\/p\u003e\n\u003cp\u003eAll electronic and mechanical equipment sold by InterCyprus to EU countries is CE certified and carries a two year warranty.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBenefit: Maintains optimal engine air\/fuel ratio for better fuel efficiency and reduced emissions, helping vehicles meet emissions standards without sacrificing performance.\u003c\/li\u003e \u003cli\u003eTip: When diagnosing engine running issues, consider replacing the upstream O2 sensor to ensure clean, accurate readings and steady lambda values.\u003c\/li\u003e \u003cli\u003eTip: Check OEM\/Part numbers listed to confirm compatibility with your BMW or Mercedes‑Benz model and year before installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand Name:\u003c\/strong\u003e IWOKPHD\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Piezoelectric\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeating:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMeasuring Range:\u003c\/strong\u003e Upstream Air Fuel Ratio Lambda Oxygen O2 Sensor\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM NO.:\u003c\/strong\u003e 11787586693, 234-5027, 2345027, 234 5027\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart No.:\u003c\/strong\u003e 11787570760, 11787586692, 4489241, 7557756, 7558055, 7558087, 7561409, 7570760, 7586692, 234-5027, 2345027, 234 5027, 24333, 17202, V20-76-0059, V20760059, 250-25046, 25025046, 108485, 24332, 25025045, 250-25045, 11 78 7 589 139\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRepeatability:\u003c\/strong\u003e 11784489241, 11787557756, 11787558055, 11787558087, 11787561409\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 11787558073, 11787558081, 11787589138, 11787558054, 11787573319\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 11787557758, 11787589139, 11787540166, 11787540167, 11787557223\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Upstream Oxygen O2 Sensor for BMW and Mercedes‑Benz models (see full listing in the product description for specific model\/year coverage)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage includes:\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1 x Oxygen Sensor\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWarnings \/ Reminders\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAll items will be sent out within 2 working days after the payment is confirmed.\u003c\/li\u003e \u003cli\u003ePlease make sure your shipping address is correct before you pay.\u003c\/li\u003e \u003cli\u003eImport duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer's responsibility.\u003c\/li\u003e \u003cli\u003eShipping time is for reference; seasonal demand and bad weather may cause delays.\u003c\/li\u003e \u003cli\u003eWe will replace items which are malfunctioning when you receive them.\u003c\/li\u003e \u003cli\u003eItem must be returned in original packing, same as received.\u003c\/li\u003e \u003cli\u003eWarranty: 1 year replacement warranty.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAll 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\n\u003cp\u003eAt intercyprus.com since 2002 — trusted for quality and reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":54115372728662,"sku":"1005011780044361-Default Title","price":50.54,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S059ac4bf62d94b4fbf1187abfdb2c900m.webp?v=1780763767","url":"https:\/\/www.intercyprus.com\/products\/11787586693-upstream-air-fuel-ratio-lambda-o2-oxygen-sensor-for-bmw-125i-128i-130i-323i-325i-325xi-328d-mercedes-benz-234-5027","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}