This TOPRAN wheel speed sensor, part number 638 675, is designed to provide precise rotational speed information for each wheel. Accurate wheel speed data is crucial for the proper functioning of anti-lock braking systems (ABS), electronic stability control (ESC), and traction control systems. A faulty sensor can lead to warning lights on your dashboard and compromised safety features. Engineered as a direct replacement, this sensor ensures seamless integration with your vehicle's existing electrical system. It meets stringent quality standards to deliver consistent and dependable performance, helping to maintain optimal vehicle handling and safety.