HomeBrake > SensorsStandard Ignition ALS999 ABS Wheel Speed Sensor - Rear Right
Part #: ALS999

Standard Ignition ALS999 ABS Wheel Speed Sensor - Rear Right

Rear Right
⚙️ 6 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: Acura, RL
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Reliable ABS Wheel Speed Sensor for Acura RL

The Standard Ignition ALS999 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for your Acura RL. Engineered to meet OEM specifications, this sensor ensures consistent performance and reliable ABS operation.

  • Terminal Quantity: 2 for secure electrical connections
  • Male Connector with Female Blade Terminals
  • Single square-shaped connector for precise fitment
  • 37-inch (940 mm) harness length for flexible installation
  • Wheel-mounted sensor with 4 bolt holes for stable attachment
  • Blade terminal type for compatibility with factory wiring
  • Hardware not included

Detailed Product Description

The Standard Ignition ALS999 ABS Wheel Speed Sensor is specifically designed for the Acura RL, providing accurate and timely wheel speed data to the vehicle’s ABS control module. Featuring a male connector with a single square-shaped plug and female blade terminals, this sensor ensures a secure and reliable electrical connection. The 37-inch harness length allows for easy routing and installation at the wheel mounting location. With four bolt holes, the sensor mounts firmly to maintain consistent sensor positioning and signal integrity. This part is engineered to meet or exceed OEM standards, making it a dependable replacement for your Acura RL’s ABS system.

Common Applications and Problem Resolution

  • Restores ABS functionality by providing accurate wheel speed readings
  • Eliminates ABS warning lights caused by faulty or damaged sensors
  • Improves traction control and stability system performance
  • Prevents erratic braking behavior due to sensor signal loss
  • Addresses sensor wiring or connector issues with proper terminal design

Installation Notes and Tips

  • Ensure the sensor mounting location on the wheel hub is clean and free of debris
  • Verify connector orientation matches the male square-shaped plug and female blade terminals
  • Route the 37-inch harness carefully to avoid pinching or damage
  • Use appropriate torque on the four mounting bolts to secure the sensor firmly
  • Check ABS system for error codes after installation to confirm proper operation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet strict quality standards and are tested for durability and performance. The ALS999 ABS Wheel Speed Sensor is backed by Standard Ignition’s limited warranty, ensuring reliable operation when installed according to manufacturer guidelines.

BrandStandard Ignition
Part NumberALS999
Terminal Quantity2
Connector GenderMale
Terminal GenderFemale
Connector Quantity1
Connector ShapeSquare
Hardware IncludedNo
Harness Length - inches37
Harness Length - mm940
Mounting LocationWheel
Number of Bolt Holes4
Terminal TypeBlade

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2001AcuraRLRear Right
2000AcuraRLRear Right
1999AcuraRLRear Right
1998AcuraRLRear Right
1997AcuraRLRear Right
1996AcuraRLRear 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:

084-45702ABS223353067557470SZ30005S76327129972-6418ABS1109ABS530675ALS999ARC1581SU9122

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