This JP GROUP wheel speed sensor, part number 1397100170, is designed to provide precise rotational speed information for each wheel. Accurate data from the wheel speed sensor is crucial for the proper functioning of your vehicle's Anti-lock Braking System (ABS), Electronic Stability Control (ESC), and traction control systems. When a sensor fails, these vital safety features may not operate correctly, potentially affecting vehicle handling and braking. Manufactured to meet stringent quality standards, this sensor is built for durability and reliable performance. It is a direct replacement for the original equipment, ensuring a proper fit and function. Replacing a faulty wheel speed sensor with this JP GROUP component will help restore the intended operation of your vehicle's safety systems, contributing to a safer driving experience.