High Stability and Reliability - Our ABS wheel speed sensors are manufactured to exact standards and follow the same structure as OE parts, ensuring high stability and reliability in all conditions.. Fast Determination of Locking Up - Our ABS sensors measure the rotational speed of the wheels and quickly pass the information to the car's Engine Control Module (ECM), which determines if the wheels are locking up.. Improved Direction Stability - Our speed sensor helps maintain the direction stability of the car when braking, even in emergency situations. This ensures that the front wheel will not be locked, and the steering ability will still exist, avoiding danger in front when braking.. Complete Set - Our product includes 2 x ABS speed sensors for the front left and front right wheels, with part numbers ALS1785, ALS1784, 4670A576, 4670A032, 4670A575, SU12583, 5S11130, and 4670A031..
