Mercedes Benz 1645400717 ABS Wheel Speed Sensor is a critical sensor designed for Mercedes Benz vehicles, identified by the part number 1645400717. This component plays an essential role in the Anti-lock Braking System (ABS) by monitoring the rotational speed of the wheel and sending real-time data to the ABS control module.
The proper function of this ABS wheel speed sensor ensures that the ABS system can accurately detect wheel slip during braking, which helps maintain vehicle stability and control under adverse conditions. This sensor is typically mounted close to the wheel hub or axle, where it can measure wheel speed via magnetic or Hall effect technology.
When considering a replacement, buyers should compare the sensor with the original part number 1645400717 to ensure compatibility. It’s important to note that coding, calibration, and fault repair are not guaranteed by this listing, so professional diagnostics may be necessary after installation. This part is categorized strictly as a sensor and is sold under the Mercedes Benz brand, suitable for those specifically seeking this ABS sensor variant.
- Part type: sensor for ABS system
- Suitable for Mercedes Benz vehicles requiring part 1645400717
- Coding and calibration may be required after fitting
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.

