HomeBrake > SensorsStandard Ignition ALS3209 ABS Wheel Speed Sensor - Rear Right
Part #: ALS3209

Standard Ignition ALS3209 ABS Wheel Speed Sensor - Rear Right

Rear Right
⚙️ 7 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Subaru, Impreza
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Reliable ABS Wheel Speed Sensor for Subaru Impreza

The Standard Ignition ALS3209 ABS Wheel Speed Sensor is designed specifically for Subaru Impreza models, providing accurate wheel speed data essential for your vehicle's anti-lock braking system. This sensor ensures consistent performance and helps maintain vehicle safety under various driving conditions.

  • Compatible with Subaru Impreza models
  • Mounting location: wheel, bolt mount type with one bolt hole
  • Connector: female, rectangular shape with one connector
  • Terminal: male pin type with two terminals
  • No dust shield or mounting hardware included

Product Features and Specifications

The ALS3209 ABS Wheel Speed Sensor features a bolt mount design with a single bolt hole for secure attachment at the wheel. It includes a female rectangular connector with one connector quantity and two male pin terminals, ensuring proper electrical connection with your vehicle's ABS system. The sensor does not come with a dust shield or mounting hardware, so ensure compatibility with your existing setup. This sensor is engineered to provide precise wheel speed readings necessary for the Subaru Impreza's ABS functionality.

Purpose and Common Applications

  • Monitors wheel speed to support anti-lock braking system operation
  • Helps prevent wheel lockup during sudden braking
  • Assists in maintaining vehicle stability and control
  • Detects wheel speed variations for traction control systems
  • Replaces faulty or damaged ABS wheel speed sensors on Subaru Impreza

Installation Notes and Tips

Installation requires mounting the sensor at the wheel using a bolt mount with one bolt hole. Since mounting hardware is not included, use existing bolts or acquire appropriate hardware separately. Ensure the female rectangular connector aligns properly with the vehicle’s wiring harness and that the male pin terminals are securely connected. Verify sensor positioning to avoid interference with wheel components and confirm proper sensor function after installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit and function. The ALS3209 ABS Wheel Speed Sensor undergoes quality checks to ensure reliable performance on Subaru Impreza vehicles. Please refer to Standard Ignition’s warranty policy for coverage details.

BrandStandard Ignition
Part NumberALS3209
Mounting Hardware IncludedNo
Terminal Quantity2
Connector GenderFemale
Terminal GenderMale
Connector Quantity1
Connector ShapeRectangular
Dust Shield IncludedNo
Mounting LocationWheel
Mounting TypeBolt mount
Number of Bolt Holes1
Terminal TypePin

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2023SubaruImprezaRear Right
2022SubaruImprezaRear Right
2021SubaruImprezaRear Right
2020SubaruImprezaRear Right
2019SubaruImprezaRear Right
2018SubaruImprezaRear Right
2017SubaruImprezaRear Right

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

27540FL12B533580ABS3209ABSA99ALS3209

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.