This FEBI BILSTEIN wheel speed sensor, part number 170702, is engineered to meet the demanding requirements of modern vehicles. It plays a crucial role in the Anti-lock Braking System (ABS) and Electronic Stability Program (ESP) by accurately measuring the rotational speed of the wheel. Proper functioning of the wheel speed sensor is essential for maintaining vehicle safety and handling. A faulty sensor can lead to illuminated ABS or ESP warning lights on your dashboard, and compromised system performance. This component is manufactured to OE specifications, ensuring a precise fit and reliable operation. FEBI BILSTEIN is known for its commitment to quality and durability in automotive components. Choosing this sensor means opting for a part that is built to last and perform consistently under various driving conditions. Installation is straightforward, designed to integrate seamlessly with your vehicle's existing ABS and ESP hardware.