FITS - Compatible with for Mercedes-Benz CL500/CL550 2007-2008, CL600 2007-2014, CL63 AMG/CL65 AMG 2008-2014---Coupe; Front Left or Right, Driver or Passenger Side. REFERENCE NUMBER - ALS1898, 5S12066, 5S11038, 2215400317, 2219055700, 2215401217, 2219057100. DETERMINE LOCKING UP OR NOT FAST- Our ABS sensors are able to measure the rotational speed of the wheels and pass them fast to the car's Engine Control Module (ECM), based on which the ECM determines if the wheels are locking up.
