This DELPHI Wheel Speed Sensor, part number SS21316-12B1, is engineered to provide precise rotational speed information for your vehicle's anti-lock braking system (ABS) and electronic stability control (ESC). A malfunctioning speed sensor can lead to warning lights on your dashboard and compromised safety systems. This sensor is designed as a direct replacement, ensuring easy installation and restoring the proper function of your ABS and traction control. Rely on DELPHI for quality components that meet or exceed original equipment specifications, contributing to your vehicle's safety and performance.