BMW 34521182077 ABS Wheel Speed Sensor is a critical sensor component designed to monitor the rotational speed of the wheels. This data is essential for the ABS (Anti-lock Braking System) to function effectively, helping to prevent wheel lock-up during braking. The sensor detects the wheel speed and transmits this information to the vehicle’s control unit.
This particular sensor is specifically identified for BMW vehicles under the part number 34521182077. When replacing or selecting this ABS sensor, it’s crucial to compare the part number with your current sensor to ensure compatibility. The sensor is categorized under ABS sensors, serving the purpose of reliable wheel speed measurement within the ABS framework.
Buyers searching for a replacement sensor should assess the vehicle requirements and verify that their existing sensor matches this unit in terms of part number and function. Note that this part is a sensor; it does not include coding, calibration, or fault diagnosis services, and those may require professional handling. If uncertain, consulting with a technical expert or the sales desk can clarify compatibility issues and further fitment details.
- Check the part number 34521182077 against your current sensor
- Primarily for ABS wheel speed monitoring functions
- Coding and calibration are not covered by this listing
Need help matching this item to your vehicle? Use more ABS Sensor, Vehicle Parts Finder or Request a Part with your VIN, engine number, part number or clear photos.

