This FEBI BILSTEIN wheel speed sensor, part number 40476, is engineered to provide precise rotational speed data for your vehicle's anti-lock braking system (ABS) and traction control system (TCS). Proper functioning of the wheel speed sensor is crucial for maintaining vehicle stability and safety, especially during braking and acceleration. It helps prevent wheel lock-up and wheel spin, allowing you to maintain steering control. FEBI BILSTEIN is known for its commitment to quality and durability. This sensor is manufactured to meet stringent industry standards, ensuring a reliable fit and long-lasting performance. Replace your worn or faulty sensor with this OE-quality part to restore your vehicle's safety systems to their intended operation. Installation is straightforward, designed to be a direct replacement for the original equipment. Ensure your vehicle's ABS and TCS warning lights are addressed promptly by replacing faulty wheel speed sensors.