Features: Prevent car wheel from slipping or locked when drving on road like snow, ice etc. Provide the ability to aovid obstacles when braking. Good ability to measure the rotational speed of the wheel and send the results to the ABS electronic control unit to realize the real-time monitoring of the wheel speed. Adopt durable material for not easy break or deform, provide longer service life. This is non-OEM product, accessory ONLY! Specification: Color: Black Material: Plastic, Metal Install Position: Front Left Right Pin Number 1: 2 Pin Number 2: 2 Size: 5.6x3.5x2.9cm / 2.20"x1.38"x1.14"(L*W*H) Hole Diameter: 7mm / 0.24" OE Number: 89543-30270/89542-30270Fitment: for Lexus GS350 2007-2011 for Lexus IS250 2007-2013 only AWD for Lexus IS350 2011-2013 for Lexus LS460 2010-2017 for Lexus LS600H 2008-2016 Package Content:1 Pair ABS Wheel Speed Sensor