This DELPHI wheel speed sensor, part code SS21306-12B1, is designed to provide precise rotational speed information for each wheel. This data is crucial for the proper functioning of your vehicle's Anti-lock Braking System (ABS) and Electronic Stability Control (ESC) systems. Engineered for a direct fit, it ensures seamless integration with your vehicle's existing wiring and mounting points, facilitating a straightforward installation. Rely on DELPHI for high-quality components that maintain the safety and performance of your vehicle.