This HELLA wheel speed sensor, part number 6PU 358 217-651, is engineered to provide precise rotational speed information for each wheel. Accurate data from the wheel speed sensor is crucial for the proper functioning of modern vehicle safety systems, including Anti-lock Braking Systems (ABS), Electronic Stability Control (ESC), and traction control. Designed as a direct replacement, this sensor ensures compatibility and ease of installation, restoring the optimal performance of your vehicle's safety features.