Front ABS Wheel Speed Sensor Left or Right fit for 2007 2008 2009 2010 2011 2012 2013 BMW 328i 335i 325i 128i 135i E82 E88 E90 E91 E92 E93 3.0L V6, Driver or Passenger Side, ALS463, 1pc

   

ABS wheel speed sensors play a crucial role in the braking system by monitoring wheel speeds, transmitting data to the ABS control unit, and facilitating brake pressure modulation to prevent wheel lockup, ensuring steering control and skid prevention.