HomeBrake > SensorsStandard Ignition ALS1252 ABS Wheel Speed Sensor - Rear Right
Part #: ALS1252

Standard Ignition ALS1252 ABS Wheel Speed Sensor - Rear Right

Rear Right
8 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Lexus and Toyota, RX300 and Highlander
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Reliable ABS Wheel Speed Sensor for Lexus and Toyota Vehicles

The Standard Ignition ALS1252 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for your Lexus Highlander or Toyota RX300. This sensor helps maintain proper ABS function and vehicle stability by monitoring wheel rotation.

  • Compatible with Lexus Highlander and Toyota RX300 models
  • Direct replacement for ABS wheel speed sensor
  • Ensures accurate wheel speed data for ABS and traction control systems
  • Durable construction for long-lasting performance
  • Part number ALS1252 for easy identification and ordering

Product Details and Compatibility

The ALS1252 ABS Wheel Speed Sensor from Standard Ignition is engineered to meet or exceed OEM specifications for fit, form, and function. It is specifically compatible with Lexus Highlander and Toyota RX300 vehicles, ensuring precise fitment and reliable operation. This sensor plays a critical role in the anti-lock braking system by detecting wheel speed and sending signals to the vehicle’s ABS control module. Proper sensor function is essential for maintaining vehicle safety and control during braking and acceleration.

Common Issues Addressed by the ALS1252 Sensor

  • ABS warning light illuminated on the dashboard
  • Intermittent or inconsistent ABS system operation
  • Traction control or stability control system malfunctions
  • Unusual braking behavior or reduced braking efficiency
  • Fault codes related to wheel speed sensor failure

Installation Notes and Tips

  • Ensure the vehicle is safely lifted and supported before sensor replacement
  • Disconnect the battery to prevent electrical shorts during installation
  • Remove the old sensor carefully to avoid damage to the mounting area
  • Clean the sensor mounting surface before installing the new ALS1252 sensor
  • Verify proper sensor alignment and secure all connectors firmly

Quality Assurance and Warranty Information

Standard Ignition manufactures the ALS1252 ABS Wheel Speed Sensor to meet strict quality standards. Each sensor undergoes rigorous testing to ensure reliable performance and durability. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

BrandStandard Ignition
Part NumberALS1252
Connector GenderMale
Connector ShapeFlat
Harness Length - inches30
Harness Length - mm760
Mounting LocationWheel
Number of Bolt Holes2
Terminal GenderFemale
Terminal TypeBlade

This part fits 8 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2003LexusRX300AWDRear Right
2003ToyotaHighlanderAWDRear Right
2002LexusRX300AWDRear Right
2002ToyotaHighlanderAWDRear Right
2001LexusRX300AWDRear Right
2001ToyotaHighlanderAWDRear Right
2000LexusRX300AWDRear Right
1999LexusRX300AWDRear 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:

084-44452ABS04785317605S69357167472-60888954548020970-345ABS1362ABSD30023ARC1343V70-72-0207

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