This ABAKUS wheel speed sensor, part number 120-03-132, is designed to provide accurate rotational speed data for each wheel. This information is crucial for the proper functioning of Anti-lock Braking System (ABS) and Electronic Stability Program (ESP) systems. By monitoring wheel speed, the sensor helps prevent wheel lock-up during braking and assists in maintaining vehicle stability during challenging driving conditions. Ensure optimal performance and safety by replacing a faulty sensor with this reliable component.