Description:

FITS - Compatible with for BMW 323i 2007,2009-2011; 325xi/330xi 2006, 328xi/335xi 2007-2008, 328i xDrive/335i xDrive 2009-2012---Front Left or Right, Driver or Passenger Side. REFERENCE NUMBER - 34526764858, 0265007669, ALS1830, 5S10521. 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.