1、Applicable Model: Front ABS sensor is replacement for Citroën C4; replacement for Peugeot 307 308; please confirm whether your model is applicable before buying. 2、OE Number: The part numbers for reference are 9665386780 4545F5, please confirm whether it is consistent with the OE you need. 3、High Precision: ABS sensor can accurately measure the speed of each wheel of the vehicle and effectively reflect the motion state of the wheel, which is important for brake control and stability control of the vehicle. 4、Fast Response: The ABS wheel speed sensor can monitor the wheel speed in real time, and its high speed data processing ensures immediate feedback to your vehicle ABS system for enhanced safety. 5、Direct Replace: This ABS Sensor is designed to perfect fit your models, allowing you to easily replace your faulty sensor and restore proper braking functionality.