Feature●Fitment: for BMW X3 2004-2010.●OE Number: 34523420331, ALS441, AB0145, 5S10563, 50336.●Product function: Improve directional stability and steering ability - ABS wheel speed sensor efficiently transmits the vehicles wheel speed through the harness back to the anti-lock brake system control module, improving the directional stability and steering ability of the vehicle when braking.●Durable material, long service life. Easy to install, direct replacement for the old or broken one.●Package Included: 2 x ABS Wheel Speed Sensor. Size: 71.5x9cm / 28.15"x3.54"(L*W).Description