This wheel speed sensor, part number ASB166.02 from SNR, is designed to provide precise rotational speed information for each wheel. Accurate data from the wheel speed sensor is crucial for the proper functioning of your vehicle's Anti-lock Braking System (ABS), Electronic Stability Program (ESP), and traction control systems. By monitoring the speed of each wheel, these systems can detect and respond to potential skids or loss of traction, enhancing safety and control. Manufactured by SNR, a trusted name in automotive components, this sensor is built to meet or exceed original equipment specifications. Its design ensures reliable performance and durability, even under demanding driving conditions. Installation is straightforward, designed as a direct replacement for the original component, minimizing downtime and complexity. Maintaining the integrity of your braking and stability systems starts with reliable sensor data. Replacing a faulty wheel speed sensor with this SNR ASB166.02 unit will restore optimal performance and safety to your vehicle.