Standard Ignition ABS Wheel Speed Sensor P/N:ALS197
Standard Motor Products
Standard Ignition ALS3031 rear left ABS wheel speed sensor for the 2015-2021 Hyundai Tucson reports wheel rotation speed to the ABS. It is engineered specifically for Hyundai vehicles.
A lit ABS or traction control warning light can mean this sensor is worn or failing, though damaged wiring or a faulty tone ring can set the same lights, so find the cause before replacing it.
It fits the 2015-2021 Hyundai Tucson, which takes one sensor at the rear left; the rear right is its own part, ordered separately.
Fit and size
Build and materials
One rear left ABS wheel speed sensor with its harness, location grommets and wire clips. Mounting hardware and a dust shield are not included, so plan on new mounting bolts.
Is the Standard Ignition ALS3031 ABS wheel speed sensor right for the 2015-2021 Hyundai Tucson?
Yes. Standard Ignition ALS3031 fits the 2015-2021 Hyundai Tucson at the rear left wheel. The Tucson takes one on this side, and the rear right sensor is a separate part.
Does this ABS wheel speed sensor come with mounting bolts?
No. Mounting hardware and a dust shield are not included. The sensor comes with its harness, location grommets and wire clips, so plan on new bolts.
How long is the harness on the Standard Ignition ALS3031?
The Standard Ignition ALS3031 harness is 48 inches (1219 mm) long. It ends in a rectangular female connector with two male blade terminals.
Which warning lights can a failing rear left ABS wheel speed sensor bring on?
An ABS or traction control warning light can come on, and ABS assistance may switch off. A shop can read the fault codes to see which wheel is reporting a problem.
Is the connector on this rear left ABS wheel speed sensor sealed?
Yes. The Standard Ignition ALS3031 has a sealed connector that protects the connection in harsh operating conditions.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.