This FEBI BILSTEIN wheel speed sensor, part number 109561, is engineered to provide precise rotational speed information for each wheel. Accurate data from this sensor is crucial for the optimal 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. Designed as a direct replacement, this sensor guarantees compatibility and ease of installation, minimizing downtime. It meets stringent quality standards to ensure reliable performance and longevity, even under demanding driving conditions. Trust FEBI BILSTEIN for components that maintain the integrity of your vehicle's safety features.