Buy 2012 Gmc Sierra 2500 HD SLE Extended Cab Pickup Fleetside ABS Wheel Speed Sensor (Front). Front DUAL, REAR, WHEELS, Left - OEM Gmc Part # 20872161

Sensor. Speed. ABS.
ABS Wheel Speed Sensor. Incl.ABS Wheel Speed Sensor Wire Harness. Control module. Control unit. Kit - Wheel. Power booster gasket. Included with: Hub & bearing.

ABS Wheel Speed Sensor

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

2WD, W/DUAL REAR WHEELS. 2WD, W/O DUAL REAR WHEELS. 4WD, W/DUAL REAR WHEELS. 4WD, W/O DUAL REAR WHEELS. Silverado, Sierra.
Wheel Speed Sensor - Repair or Replace
A bad wheel speed sensor can cause and ABS or traction control warning light as well as causing some speedometer issues. Our technicians can diagnose the problem in your 2012 GMC Sierra 2500 HD to see if a wheel speed sensor will fix it.