BMW 34521182159 ABS Wheel Speed Sensor is a vital sensor component specifically designed for BMW vehicles. It plays a crucial role in monitoring the rotational speed of the wheels, providing essential data to the Anti-lock Braking System (ABS) to enhance braking stability and control during driving. This sensor helps the ABS to prevent wheel lock-up under sudden braking, contributing to safer vehicle handling.
This listing features the sensor identified by SKU BB-291211, tailored for use in compatible BMW models. When comparing this unit to an existing ABS wheel speed sensor, focus on the part number 34521182159 to ensure proper matching. The sensor’s function is to detect wheel speed variations and transmit this information to the ABS control module for processing.
Opting for this sensor is appropriate if your vehicle’s ABS warning light is activated or if diagnostics indicate a faulty wheel speed reading. Note that coding, calibration, and fault resolution after installation are not guaranteed by this product offering, so further diagnostics may be required.
- Part type: sensor for ABS wheel speed monitoring
- Brand/vehicle group: BMW
- Compare part number 34521182159 for compatibility
Need help matching this item to your vehicle? Use Vehicle Parts Finder, Request a Part or Platinum Sales Desk with your VIN, engine number, part number or clear photos.

