Fitment: for Mercedes-Benz CLK 350 Base 3.5L V6 - Gas 2006, for Mercedes-Benz CLS 500 Base 5.0L V8 - Gas 2006, for Mercedes-Benz CLS 55 AMG Base 5.5L V8 - Gas 2006, for Mercedes-Benz CLS 550 Base 5.5L V8 - Gas 2007-2011, for Mercedes-Benz CLS 63 AMG Base 6.3L V8 - Gas 2007-2011, for Mercedes-Benz E 320 4Matic, Base 3.2L V6 - Gas 2003-2004, for Mercedes-Benz E 320 4Matic, Base, CDI 3.2L L6 - Diesel, 3.2L V6 - Gas 2005.. Part Number: 2115403017, 211-540-12-17, 211-540-19-17, 211-540-24-17, 211-540-30-17-64.. Principle of Operation: Our ABS sensor has great ability to measure the rotational speed of the wheel and send the results to the ABS electronic control unit to realize the real-time monitoring of the wheel speed.. Function:ABS speed sensor can prevent the wheels from slipping and being locked during the braking process when it is determined that the vehicle is traveling on slippery road surfaces such as snow, ice, etc, ensure the maximum braking force of the tire and the steering ability in the braking process, so that the vehicle in emergency braking also has the ability to avoid obstacles..
