This DENCKERMANN wheel speed sensor, part number B180123, is designed to provide precise rotational speed information for each wheel. This data is crucial for the proper functioning of your vehicle's Anti-lock Braking System (ABS), Electronic Stability Program (ESP), and traction control. Engineered to meet or exceed original equipment specifications, this sensor offers reliable performance and durability. Its direct-fit design ensures straightforward installation, replacing your old or faulty sensor without the need for modifications. Maintaining the integrity of your wheel speed sensor system is vital for vehicle safety and handling. A malfunctioning sensor can lead to illuminated warning lights on your dashboard and compromised safety system performance.