This FEBI BILSTEIN wheel speed sensor, part number 39479, is designed to provide precise rotational speed information for each wheel. Accurate data from this sensor is crucial for the proper functioning of your vehicle's Anti-lock Braking System (ABS), Electronic Stability Program (ESP), and traction control systems. It helps prevent wheel lock-up during braking and maintains stability during cornering and acceleration. Manufactured to meet stringent quality standards, this sensor is built for durability and reliable performance. It is a direct replacement for the original equipment, ensuring a proper fit and function. Proper maintenance and replacement of wheel speed sensors are essential for vehicle safety and handling. Trust FEBI BILSTEIN for quality components that keep your vehicle performing optimally.