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Standard Ignition ALS1021 ABS Wheel Speed Sensor - Front Left
Overview of Standard Ignition ALS1021 ABS Wheel Speed Sensor
The Standard Ignition ALS1021 ABS Wheel Speed Sensor is designed specifically for Acura RL models, providing reliable wheel speed data essential for your vehicle's anti-lock braking system. This sensor ensures accurate monitoring of wheel rotation to maintain optimal braking performance and vehicle stability.
- Compatible with Acura RL vehicles
- Part number ALS1021 for precise identification
- Two terminals with blade-type female terminals
- Single male square connector for secure connection
- 36-inch (914 mm) harness length for flexible installation
- Mounts directly on the wheel with three bolt holes
- Hardware not included
Detailed Product Description
The Standard Ignition ALS1021 ABS Wheel Speed Sensor features a 2-terminal design with female blade terminals and a single male square connector, ensuring a secure and reliable electrical connection. The 36-inch harness length provides ample reach for installation on the wheel mounting location, accommodating the Acura RL's specific configuration. This sensor mounts using three bolt holes, allowing for a stable and precise fit. The absence of included hardware means installation will require existing or separately sourced bolts. Designed to meet the exact specifications of the Acura RL, this sensor delivers consistent wheel speed data critical for the ABS system's function.
Common Applications and Issues Addressed
- Restores ABS warning light functionality by replacing faulty sensors
- Eliminates erratic or inaccurate wheel speed readings
- Prevents ABS system malfunctions related to sensor failure
- Improves vehicle stability and braking response
- Resolves issues with traction control and electronic stability systems linked to wheel speed data
Installation Notes and Tips
- Ensure the vehicle is securely lifted and the wheel is accessible before installation
- Verify the connector orientation matches the male square connector on the sensor
- Use the existing mounting bolts or appropriate hardware to secure the sensor with three bolt holes
- Check the harness length of 36 inches to confirm proper routing without tension
- Inspect the sensor and connector for damage before installation
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The ALS1021 ABS Wheel Speed Sensor undergoes rigorous quality control to maintain consistent functionality. Warranty coverage details should be confirmed with the original product documentation or supplier.
| Brand | Standard Ignition |
|---|---|
| Part Number | ALS1021 |
| Connector Gender | Male |
| Connector Shape | Square |
| Harness Length - inches | 36 |
| Harness Length - mm | 914 mm |
| Mounting Location | Wheel |
| Number of Bolt Holes | 3 |
| Terminal Gender | Female |
| Terminal Type | Blade |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Acura | RL | Front Left | |
| 2003 | Acura | RL | Front Left | |
| 2002 | Acura | RL | Front Left | |
| 2001 | Acura | RL | Front Left | |
| 2000 | Acura | RL | Front Left | |
| 1999 | Acura | RL | Front Left | |
| 1998 | Acura | RL | Front Left | |
| 1997 | Acura | RL | Front Left | |
| 1996 | Acura | RL | Front 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.