This DELPHI wheel speed sensor, part code SS21216-12B1, is designed to provide precise rotational speed information for each wheel. Accurate wheel speed data is crucial for the proper functioning of modern vehicle safety systems, including Anti-lock Braking Systems (ABS), Electronic Stability Control (ESC), and Traction Control Systems (TCS). Engineered to meet or exceed original equipment specifications, this sensor offers reliable performance and durability. Its direct-fit design ensures easy installation, minimizing downtime and complexity. Trust DELPHI for quality components that help maintain your vehicle's safety and performance.