BOSCH Rear Wheel Speed Sensor With Cable 0265007855 Fits: BMW

Bosch Wheel Speed Sensor Available at Opie Oils

Wheel speed sensors output their signal to the ECU which uses them to calculate the peripheral speeds of the wheels. Their location, near the wheels of your vehicle means the wheel speed sensors are potentially exposed to extreme stresses.

It is from the wheel speed sensor signals that the ABS, TCS and ESP control units derive the wheel rotation rates. These wheel speeds are applied in preventing from locking or spinning so that the vehicles stability and steerability are maintained.