This JP GROUP wheel speed sensor, part number 1397104300, is designed to provide precise rotational speed information for each wheel. This data is crucial for the proper functioning of Anti-lock Braking Systems (ABS), Electronic Stability Control (ESC), and traction control systems. A faulty wheel speed sensor can lead to illuminated warning lights on your dashboard and compromised safety system performance. This sensor is manufactured to meet or exceed original equipment specifications, ensuring reliable performance and durability. Easy installation with a direct fit design.