This FEBI BILSTEIN wheel speed sensor, part number 109544, is engineered to provide precise rotational speed data for your vehicle's anti-lock braking system (ABS) and electronic stability control (ESC). Designed for direct fitment and optimal performance, this sensor plays a crucial role in maintaining vehicle stability and safety during braking and acceleration. Its robust construction ensures durability and resistance to harsh road conditions. Proper functioning of the wheel speed sensor is essential for the accurate operation of various safety systems. Replacing a faulty sensor with this high-quality FEBI BILSTEIN part will restore the intended functionality of your ABS and traction control, contributing to a safer driving experience.