Standard Ignition ALS3201 front left ABS wheel speed sensor for the 2015-2020 Subaru WRX and other vehicles reports wheel speed to the ABS. It reads how fast the front left wheel turns, and the ABS module uses that signal to tell when the wheel is starting to lock up.
- Synthetic material made to withstand harsh operating conditions
- Grommets and wire clips included on the harness for mounting and routing
- Sealed connector for protection in harsh conditions
- Tested on vehicles for correct integration with electronic safety systems
Quick facts
- Part: Standard Ignition ALS3201 ABS wheel speed sensor
- Fits: 2015-2020 Subaru WRX and other vehicles
- Position: Front left
- Material: Synthetic
- Condition: New
A lit ABS warning light can mean this sensor has worn out or failed, though a damaged tone ring or a faulty wiring connector can be behind it as well, so find the real cause before you replace anything.
Fits
This sensor fits the 2015-2020 Subaru WRX and the 2015-2020 Subaru WRX STI, and it is tested on vehicles for proper fit. This listing is one sensor for the front left wheel; each front wheel takes its own, so the front right is a separate part.
Specifications
Fit and size
- Position: Front left
- Quantity per vehicle: 1 for this position
- Mounting location: Spindle
- Mounting: Bolt mount, 2 bolt holes
- Connector: 1 rectangular female connector, 2 female terminals
Build and materials
- Material: Synthetic
- Wiring harness: Included
- Mounting bracket: Included
- Condition: New
- Country of origin: Thailand
In the box
One front left ABS wheel speed sensor with its wiring harness, grommets, wire clips and mounting bracket. Mounting bolts and a dust shield are not included, so plan on new bolts.
Interchange: ABS3201 · ABSB10544 · 533572 · 27540VA010 · 27540VA011
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
ABS3201, ABSB10544, 533572, ALS3201, 27540VA010, 27540VA011
Frequently Asked Questions
Is the Standard Ignition ALS3201 the right front left ABS sensor for a 2015-2020 Subaru WRX STI?
Yes. Standard Ignition ALS3201 is a front left ABS wheel speed sensor for the 2015-2020 Subaru WRX STI and the 2015-2020 Subaru WRX.
Does this front left ABS sensor come with a bracket and wire clips?
Yes. The harness has grommets and wire clips, and a mounting bracket is included. Mounting bolts and a dust shield are not included.
What connector does the ALS3201 ABS sensor have?
The Standard Ignition ALS3201 has one rectangular female connector with two female terminals. It is sealed against harsh conditions and mounts with two bolts at the spindle.
Which warning lights come on when a front left wheel speed sensor fails?
The ABS warning light can come on, and the traction control light may light with it. A shop can scan the system to see which wheel's signal is missing.
Does the ALS3201 sensor replace number 27540VA010?
Yes. 27540VA010 is one of the numbers this front left sensor replaces.
