This FEBI BILSTEIN wheel speed sensor, part number 102473, is designed to provide precise rotational speed information for each wheel. Accurate data from the wheel speed sensor is crucial for the proper functioning of Anti-lock Braking Systems (ABS), Electronic Stability Programs (ESP), and traction control systems. When a sensor fails, these vital safety features may not operate correctly, potentially impacting vehicle handling and safety. Engineered to meet or exceed original equipment specifications, this sensor offers a reliable replacement solution. Its direct-fit design ensures straightforward installation, minimizing downtime and complexity. FEBI BILSTEIN is known for its commitment to quality and durability, making this wheel speed sensor a dependable choice for maintaining your vehicle's safety and performance.