- Function and benefits The 479104225R Front Left Right ABS Wheel Speed Sensor provides accurate wheel speed data to the Anti-lock Braking System (ABS), enabling proper brake modulation and stability during braking. - Design and installation This is a single piece design, offering straightforward installation and simple replacement when needed. - Compatibility and fitment Specifically designed to fit the front left or front right wheel on vehicles that use this sensor. Verify fitment for your vehicle to ensure compatibility with the 479104225R part. - Performance and reliability A high-quality sensor delivers reliable, consistent speed signals to the ABS system, contributing to smooth ABS operation and dependable braking performance. - Package quantity Includes 1 piece, providing an easy solution for replacing a faulty or worn wheel speed sensor in your ABS setup. - Use scenarios 1) ABS warning light or fault codes indicating a failing wheel speed sensor, requiring replacement to restore ABS function. 2) Intermittent ABS activation or inconsistent braking behavior caused by degraded sensor readings. 3) Preventive maintenance during brake service to ensure accurate wheel speed data and continued ABS effectiveness. - Additional note Please confirm the sensor is compatible with your vehicle model and year before purchase to ensure proper fitment.