Rear ABS Wheel Speed Sensor for 2018-2022 Chevrolet Traverse & More - Standard Ignition ALS3164

Keep the ABS, traction control, and stability systems reading accurate wheel speed with the Standard Ignition ABS Wheel Speed Sensor ALS3164. This rear wheel speed sensor is a direct-fit replacement for many vehicles, among them the 2018-2022 Chevrolet Traverse, 2017-2022 GMC Acadia, and 2018-2024 Buick Enclave; see the "Vehicles it fits" section for the full list.

• Rear position: cataloged for the rear axle wheel speed sensor location on the listed applications.
• Mechanical job: monitors the rotational speed of the wheel and sends that signal to the ABS/traction control module.
• Signs it may need replacing: an illuminated ABS or traction control light, or a stored wheel-speed fault code. Diagnose the cause before replacing, since these symptoms can have other sources.
• Quantity: the listed vehicles use two rear sensors (one per rear wheel); order the quantity your vehicle requires.

If a failed rear wheel speed sensor is the cause of your ABS or traction control fault, this sensor replaces the original on the applications above. See the "Vehicles it fits" section to confirm the fit for your vehicle.