HomeBrake > SensorsStandard Ignition ALS738 ABS Wheel Speed Sensor - Front Left
Part #: ALS738

Standard Ignition ALS738 ABS Wheel Speed Sensor - Front Left

Front Left
⚙️ 5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Prius
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Reliable ABS Wheel Speed Sensor for Toyota Prius

The Standard Ignition ALS738 ABS Wheel Speed Sensor is designed specifically for Toyota Prius models, ensuring accurate wheel speed data for your vehicle's anti-lock braking system. This sensor helps maintain optimal braking performance and vehicle stability under various driving conditions.

  • Compatible with Toyota Prius models requiring ABS wheel speed sensor replacement
  • Standard Ignition quality engineered for precise wheel speed detection
  • Part number ALS738 ensures correct fit and function
  • Durable construction to withstand harsh road and weather conditions
  • Direct replacement sensor for seamless installation

Product Details and Compatibility

The ALS738 ABS Wheel Speed Sensor from Standard Ignition is engineered to meet or exceed OEM specifications for Toyota Prius vehicles. This sensor monitors the rotational speed of the wheels and sends real-time data to the vehicle’s ABS control module. Accurate sensor readings are critical for the proper operation of the anti-lock braking system, which helps prevent wheel lockup during braking and enhances vehicle control. The ALS738 is designed for direct fitment on Toyota Prius models, providing reliable performance and compatibility without the need for modifications.

Common Applications and Problem Resolution

  • Restores ABS functionality when the wheel speed sensor is faulty or damaged
  • Eliminates ABS warning lights caused by sensor failure
  • Improves braking response and vehicle stability on slippery surfaces
  • Prevents erratic ABS activation or deactivation
  • Addresses issues related to inconsistent speed sensor signals

Installation Notes and Tips

Installation of the Standard Ignition ALS738 sensor requires basic automotive tools and mechanical knowledge. Before installation, ensure the vehicle is safely lifted and supported. Remove the wheel and brake components as necessary to access the sensor mounting location. Clean the mounting area to ensure proper sensor seating. Connect the sensor wiring harness securely and verify that the sensor is properly aligned. After installation, clear any ABS-related diagnostic trouble codes using a scan tool to reset the system.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet strict quality standards, ensuring reliable performance and durability. The ALS738 ABS Wheel Speed Sensor undergoes rigorous testing to confirm fit, form, and function for Toyota Prius vehicles. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use conditions.

BrandStandard Ignition
Part NumberALS738
Connector GenderFemale
Connector ShapeOval
Harness Length - inches35
Harness Length - mm889 mm
Mounting LocationWheel
Number of Bolt Holes3
Terminal GenderMale
Terminal TypeBlade

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2008ToyotaPriusFront Left
2007ToyotaPriusFront Left
2006ToyotaPriusFront Left
2005ToyotaPriusFront Left
2004ToyotaPriusFront 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:

084-44422ABS07645313845S6873641907717179372-60268954347020970-169ABS848ABSC20290ARC1452V70-72-0195

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