HomeBrake > SensorsStandard Ignition ALS923 ABS Wheel Speed Sensor - Rear Right
Part #: ALS923

Standard Ignition ALS923 ABS Wheel Speed Sensor - Rear Right

Rear Right
7 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: Mazda, RX-7
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Overview of Standard Ignition ABS Wheel Speed Sensor ALS923

The Standard Ignition ABS Wheel Speed Sensor ALS923 is designed specifically for Mazda RX-7 models, providing accurate wheel speed data essential for ABS functionality. This sensor features a 48.5-inch harness and a rectangular female connector, ensuring reliable connectivity and fitment.

  • Compatible with Mazda RX-7 vehicles
  • Part number ALS923 for precise identification
  • 48.5-inch (1232 mm) harness length for flexible installation
  • Rectangular female connector with one connector quantity
  • Two terminals: male blade type for secure electrical contact
  • Mounts directly on the wheel with five bolt holes
  • Hardware not included

Detailed Product Description

The Standard Ignition ALS923 ABS Wheel Speed Sensor is engineered to monitor wheel rotation speed and transmit this data to the vehicle's anti-lock braking system. Featuring a rectangular female connector with one connector quantity and two terminals (male blade type), this sensor ensures a stable electrical connection. The 48.5-inch harness length allows for proper routing and installation on the wheel mounting location. The sensor mounts securely using five bolt holes, matching the original equipment specifications for the Mazda RX-7. This part is designed to replace the factory sensor and maintain the integrity of the ABS system.

Common Applications and Problem Resolution

  • Restores ABS functionality by providing accurate wheel speed data
  • Resolves ABS warning lights caused by faulty or damaged sensors
  • Eliminates erratic ABS braking behavior due to sensor failure
  • Prevents wheel lockup during braking by ensuring proper sensor operation
  • Addresses issues with traction control systems linked to wheel speed input

Installation Notes and Tips

  • Verify compatibility with Mazda RX-7 before installation
  • Ensure the mounting location on the wheel is clean and free of debris
  • Use the original five bolt holes for secure sensor attachment
  • Check connector terminals for corrosion or damage prior to connection
  • Route the 48.5-inch harness carefully to avoid pinching or abrasion

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The ALS923 ABS Wheel Speed Sensor undergoes rigorous testing to ensure durability and reliable performance. While hardware is not included, the sensor is backed by Standard Ignition's limited warranty, covering defects in material and workmanship under normal use conditions.

BrandStandard Ignition
Part NumberALS923
Connector GenderFemale
Connector ShapeRectangular
Harness Length - inches48.5"
Harness Length - mm1232
Mounting LocationWheel
Number of Bolt Holes5
Terminal GenderMale
Terminal TypeBlade

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
1991MazdaRX-7Rear Right
1990MazdaRX-7Rear Right
1989MazdaRX-7Rear Right
1988MazdaRX-7Rear Right
1987MazdaRX-7Rear Right
1986MazdaRX-7Rear Right
1985MazdaRX-7Rear 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:

5315175S638572-5731ABS1033ABSE40100F0514371YB

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