This DELPHI Wheel Speed Sensor, part number SS21460-12B1, is designed to provide precise rotational speed information for each wheel. This data is crucial for the proper functioning of Anti-lock Braking Systems (ABS), Electronic Stability Control (ESC), and the vehicle's speedometer. Manufactured with durable materials to withstand harsh road conditions, this sensor ensures consistent and reliable operation, contributing to vehicle safety and performance. Direct fit replacement for seamless installation.