HomeBrake > SensorsStandard Ignition ALS818 ABS Wheel Speed Sensor - Front Left
Part #: ALS818

Standard Ignition ALS818 ABS Wheel Speed Sensor - Front Left

Front Left
⚙️ 13 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, Baja, Forester, Impreza, Legacy, and Outback
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Reliable ABS Wheel Speed Sensor for Subaru Vehicles

The Standard Ignition ALS818 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for your Subaru Baja, Forester, Impreza, Legacy, or Outback. This sensor ensures proper ABS function and vehicle stability by delivering precise signals to your vehicle's braking system.

  • Terminal Quantity: 2
  • Connector Gender: Male
  • Terminal Gender: Female
  • Connector Quantity: 1
  • Connector Shape: Rectangular
  • Hardware Included: No
  • Harness Length: 32 inches (812.8 mm)
  • Mounting Location: Wheel
  • Number of Bolt Holes: 4
  • Terminal Type: Blade

Product Details and Specifications

The ALS818 ABS Wheel Speed Sensor from Standard Ignition features a 32-inch harness length, allowing for flexible installation on the wheel mounting location. It includes a single rectangular male connector with two terminals, designed with female blade terminals for secure electrical connections. The sensor mounts using four bolt holes, ensuring a stable and precise fit on compatible Subaru models. This sensor does not include installation hardware, so ensure you have the necessary bolts and tools for mounting.

Compatible Subaru Models and Applications

This ABS wheel speed sensor is compatible with a range of Subaru vehicles, including the Baja, Forester, Impreza, Legacy, and Outback. It is engineered to meet the specific requirements of these models, providing reliable wheel speed data essential for ABS and traction control systems.

  • Restores accurate ABS wheel speed signal
  • Resolves ABS warning light issues
  • Improves traction control system performance
  • Eliminates erratic speedometer readings
  • Prevents unintended ABS activation

Installation Notes and Tips

When installing the Standard Ignition ALS818 sensor, verify the connector orientation and ensure the rectangular male connector mates securely with the vehicle harness. The 32-inch harness length provides sufficient reach for most wheel mounting locations on compatible Subaru models. Use the four bolt holes to firmly secure the sensor to the wheel assembly. Since installation hardware is not included, prepare the appropriate bolts and tools before beginning the replacement.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The ALS818 ABS Wheel Speed Sensor undergoes rigorous quality control to ensure reliable performance. Please refer to Standard Ignition's warranty policy for coverage details on this sensor.

BrandStandard Ignition
Part NumberALS818
Terminal Quantity2
Connector GenderMale
Terminal GenderFemale
Connector Quantity1
Connector ShapeRectangular
Hardware IncludedNo
Harness Length - inches32
Harness Length - mm812.8 mm
Mounting LocationWheel
Number of Bolt Holes4
Terminal TypeBlade

This part fits 13 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2008SubaruForesterFront LeftTo 11/07
2007SubaruForesterFront Left
2007SubaruImprezaFront Left
2006SubaruBajaFront Left
2005SubaruBajaFront Left
2004SubaruBajaFront Left
2004SubaruOutbackFront Left
2003SubaruBajaFront Left
2003SubaruOutbackFront Left
2002SubaruOutbackFront Left
2001SubaruOutbackFront Left
2000SubaruOutbackFront Left
1999SubaruLegacyOutbackFront Left

* 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:

084-410927540FE1302ABS11175314375S11292695-6717066572-10620ABS928ALS818ARA2423SU12733

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