This is the front, left wheel ABS speed sensor for 2017-2018 Chevrolet Colorado vehicles. This mounts on the front left wheel on these trucks. This is for 4WD ZR2 models. This sensor was manufactured by Bosch for GM. Replace your old, faulty sensor with this brand new factory GM part at a fraction of the dealer price.

New. Never Installed. OEM Part. Bulk Overstock

GM Part # 84178731

Alternate GM Part # 84301875

Item is number 10 in the GM diagram.