This ABAKUS wheel speed sensor, part number 120-03-084, is designed to provide accurate rotational speed data for your vehicle's anti-lock braking system (ABS) and electronic stability program (ESP). A functioning wheel speed sensor is crucial for the proper operation of these safety systems, contributing to enhanced vehicle control and braking performance. Manufactured by ABAKUS, this sensor meets high-quality standards to ensure reliable and consistent performance. Easy to install, it's a direct replacement for your original equipment.