This FEBI BILSTEIN wheel speed sensor, part number 172099, is engineered to provide precise rotational speed information for each wheel. This data is crucial for the proper functioning of your vehicle's Anti-lock Braking System (ABS), Electronic Stability Program (ESP), and traction control systems, contributing to enhanced safety and driving dynamics. Crafted with high-quality materials and subjected to rigorous testing, this sensor is designed to meet or exceed original equipment specifications. Its direct-fit design ensures straightforward installation, replacing your old or faulty sensor without the need for modifications. Trust FEBI BILSTEIN for reliable performance and durability in critical automotive components.