This DELPHI Wheel Speed Sensor, part code SS21265-12B1, is engineered to provide precise rotational speed information for each wheel. Accurate data is crucial for the proper functioning of Anti-lock Braking Systems (ABS), Electronic Stability Control (ESC), and the vehicle's speedometer. Designed as a direct replacement, it ensures seamless integration and restores optimal performance to your vehicle's safety and control systems. Manufactured with high-quality materials for durability and reliability.