Rear ABS Wheel Speed Sensor Left or Right fit for 2007 2008 2009 2010 2011 2012 Dodge Ram 1500, 2, 004-2006 Dodge Durango, Driver or Passenger Side, ALS257 2pcs, ALS257 SU8081 56028668AA 56028668AB

   

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.