Application: Oxygen Sensor Upstream Fits for BMW 128i Coupe Convertible 2009-2012 (N51B30A N52B30A Engine), for BMW 128i 135i Coupe 2009-2010, for BMW 328i xDrive Sedan Coupe Convertible Wagon 2007-2013 (N51B30A N52B30A N51 N52 Engine), for BMW X3 3.0L N52 2007-2010 (N52B30A N52 Engine)
Replacement Part No: Oxygen Sensor Upstream Replace 234-5139, 0258017098, 0035427218, 5S9800, 17098, 17020, 17117 OS2497, 753813, 753795, SU11253, 2345139, 2133936, 24322, REA2011, SG1660. Before purchasing an O2 sensor, please carefully check your vehicle's year, brand and model, image, and part number to confirm compatibility
Oxygen Sensor Makings: Our oxygen sensor is made of carefully selected materials, capable of reaching temperatures up to 650 degrees Celsius, with faster response time and longer lifespan
Role of the Oxygen Sensor: Oxygen sensors are critical components in maintaining the performance of your vehicle's engine can accurately detect and help ensure continuous monitoring and operation of your engine. O2 sensors solve the problems of unstable idle, frequent stalling, and poor acceleration in your car
Efficieent Problem Solving: If you encounter any problem with our oxygen sensors, we are committed to providing prompt assistance. Simply send us an email detailing the issue, and our dedicated team will work diligently to resolve your concerns. Whether it involves oxygen sensor replacement or other, we aim to ensure your o2 sensor functions as expected