This MEAT & DORIA wheel speed sensor, part number 90104, is designed to provide precise rotational speed information for each wheel. Accurate wheel speed data is crucial for the proper functioning of modern vehicle safety systems, including the Anti-lock Braking System (ABS) and Electronic Stability Control (ESC). A faulty sensor can lead to warning lights on your dashboard and compromised safety performance. Engineered as a direct replacement, this sensor ensures seamless integration with your vehicle's existing wiring and braking components. It meets or exceeds original equipment specifications for durability and performance, offering a reliable solution to restore your vehicle's safety system functionality.