This DELPHI wheel speed sensor, part code SS21546-12B1, is designed 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 traction control systems. Engineered for a direct fit, this sensor ensures seamless integration with your vehicle's existing electrical system, restoring or maintaining critical safety and performance features. Rely on DELPHI for quality components that meet stringent manufacturing standards.