Specifications Hign-concerned Chemical:None Origin:Mainland China Reference matching vehicle: For GMC Terrain L4 2.4L - 2010 2011 2012 2013 2014 2015 2016 2017 For GMC Terrain V6 3.0L - 2010 2011 2012 For GMC Terrain V6 3.6L - 2013 2014 2015 2016 2017 For Chevy Equinox L4 2.4L - 2010 011 2012 2013 2014 2015 2016 2017 For Chevy Equinox V6 3.0L - 2010 2011 2012 For Chevy Equinox V6 3.6L - 2013 2014 2015 2016 2017 Replacement for oem part number: Front left: 20811372, 20711372, 970-086, ALS2199, 5S12065. Front right: 20811371, 20711371, 970-046, ALS1994, 5S12064 Package Includes: 1 pcs front left abs wheel speed sensor 1 pcs front right abs wheel speed sensor 1. Product function: The abs speed sensors are located at each wheel, monitoring the rotation of wheels, provide speed information for the anti-lock braking module. Provide the same performance as your vehicle, and function and performance for recovering wheel speed sensor failure. When braking, keep the directional stability of the car as much as possible, can overcome the side slip, deviation and tail flick of emergency braking. 2. About the fault: When your sensor fails to light the ABS warning light or the failure indicator light, it may lead to the failure of the anti-lock brake, the system can not work safely and normally, and the car loses traction or stability control. At this time, you need to replace abs sensor. 3. Very important: We do not provide installation instructions, recommend professional installation. Durable Materials A chip inside provides good sensor performance, the plug is made of copper plate, which can transmit signals quickly and accurately and has good insulation, the gear ring is smooth and full, which fits the automobile hub and is not easy to deform Direct Fit This abs wheel speed sensor matches the function of your car's sensor very well. Use the model connector, after factory testing, can be directly installed and the braking performance can be restored Stable Driving When the vehicle is driving on a slippery road, such as rain, snow, ice, etc. ABS speed sensor can prevent wheels from locking and slipping during braking. Improve steering stability, reduce braking distance and maintain steering control force, thus reducing tire wear