OE Quality
60-Day Returns

Standard Ignition ALS55 ABS Wheel Speed Sensor - Rear Left
Overview of Standard Ignition ALS55 ABS Wheel Speed Sensor
The Standard Ignition ALS55 ABS Wheel Speed Sensor is designed specifically for Jeep Grand Cherokee models, providing reliable wheel speed data essential for ABS functionality. This sensor features a female rectangular connector and a bolt mount design for secure installation at the wheel.
- Connector Gender: Female
- Connector Quantity: 1
- Connector Shape: Rectangular
- Dust Shield: Not included
- Mounting Hardware: Not included
- Mounting Location: Wheel
- Mounting Type: Bolt mount with 1 bolt hole
- Terminal Gender: Male
- Terminal Quantity: 2
- Terminal Type: Blade
Detailed Product Description
The ALS55 ABS Wheel Speed Sensor from Standard Ignition is engineered to deliver accurate and consistent wheel speed readings for the Jeep Grand Cherokee. Its female rectangular connector ensures a secure electrical connection, while the bolt mount design with a single bolt hole allows for straightforward installation directly at the wheel. The sensor terminals are male blade types, with two terminals to maintain proper signal transmission. Although this sensor does not include a dust shield or mounting hardware, it is compatible with the original mounting points on the vehicle, making it a direct replacement part.
Common Applications and Problem Resolution
- Restores ABS functionality by providing accurate wheel speed data
- Eliminates ABS warning lights caused by faulty sensors
- Improves traction control and stability system performance
- Prevents erratic braking behavior due to sensor failure
- Addresses wheel speed sensor-related diagnostic trouble codes (DTCs)
Installation Notes and Tips
- Ensure the mounting location on the wheel is clean and free of debris before installation
- Use the original bolt or compatible hardware to secure the sensor firmly
- Verify the connector orientation matches the female rectangular design for proper fit
- Check wiring and terminals for corrosion or damage prior to installation
- Test the sensor after installation to confirm ABS system functionality
Quality Assurance and Warranty Information
Standard Ignition manufactures the ALS55 ABS Wheel Speed Sensor to meet or exceed OEM specifications for fit, form, and function. While mounting hardware and dust shields are not included, the sensor is designed for direct replacement on Jeep Grand Cherokee vehicles. Warranty coverage details should be confirmed with the product documentation or supplier, ensuring confidence in the sensor's durability and performance.
| Brand | Standard Ignition |
|---|---|
| Part Number | ALS55 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Dust Shield Included | No |
| Mounting Hardware Included | No |
| Mounting Location | Wheel |
| Mounting Type | Bolt Mount |
| Number of Bolt Holes | 1 |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Jeep | Grand Cherokee | Rear Left | |
| 2003 | Jeep | Grand Cherokee | Rear Left | |
| 2002 | Jeep | Grand Cherokee | Rear Left | |
| 2001 | Jeep | Grand Cherokee | Rear Left | |
| 2000 | Jeep | Grand Cherokee | Rear Left | |
| 1999 | Jeep | Grand Cherokee | Rear 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.