This JP GROUP wheel speed sensor, part number 3397102400, is designed to provide precise rotational speed information for each wheel. Accurate data from this sensor is crucial for the proper functioning of your vehicle's Anti-lock Braking System (ABS), Electronic Stability Program (ESP), and traction control systems. Replacing a faulty sensor can restore these vital safety features and ensure smooth, controlled driving. Manufactured to meet stringent quality standards, this sensor offers reliable performance and durability.