[Vehicle Fitment]: Compatible with Mercedes-Benz CLS550 C218 2012-2014, CLS63 AMG X218 2012-2013, E350 W212 2010-2013, E550 W212 2010-2013, E63 AMG S212 2010-2011, 2013---Rear Left or Right, Driver or Passenger Side. [Reference Number]: 2125402117, 2129050400, 0265008134, ALS2745, 5S12901. [Function]: Designed to improve the directional stability and steering ability of the vehicle when driving; Effectively transmit the speed of the wheels through the wire harness, back to the anti-lock brake system control module.. [Directly Fit]: OE Replacement ABS Wheel Speed Sensor, Easy installation; Excellent Quality materials for a long service life; Output signal stable and Fast response time..
