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Standard Ignition ALS644 ABS Wheel Speed Sensor - Front Left
Reliable ABS Wheel Speed Sensor for Lexus and Toyota Vehicles
The Standard Ignition ALS644 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for your Lexus or Toyota vehicle. Engineered for models like the Avalon, Camry, ES300, and Solara, this sensor ensures proper ABS function and vehicle stability.
- Compatible with Lexus Avalon, Toyota Camry, ES300, and Solara
- Part number ALS644 for precise identification
- Rectangular female connector with one connector quantity
- Two male blade terminals for secure electrical connection
- Bolt mount installation with two bolt holes for stable mounting
- Wheel mounting location for accurate speed sensing
- Mounting hardware not included
- No dust shield included
Product Features and Specifications
The ALS644 ABS Wheel Speed Sensor features a rectangular female connector designed to interface with two male blade terminals, ensuring a reliable electrical connection. It mounts directly to the wheel using a bolt mount system with two bolt holes, providing a secure and stable fit. This sensor does not include mounting hardware or a dust shield, so ensure you have the necessary components for installation. The sensor’s design is optimized for use on Lexus and Toyota vehicles, specifically the Avalon, Camry, ES300, and Solara models.
Purpose and Common Applications
This ABS wheel speed sensor is critical for monitoring wheel rotation speed and transmitting this data to the vehicle’s anti-lock braking system. It helps maintain vehicle control during braking and improves safety.
- Resolves ABS warning light issues related to faulty wheel speed sensors
- Corrects erratic or inaccurate wheel speed readings
- Prevents ABS system malfunctions and improves braking performance
- Addresses traction control and stability control system errors
- Replaces damaged or worn sensors due to road debris or wear
Installation Notes and Tips
Installation requires removing the wheel and accessing the sensor mounting location. The ALS644 sensor mounts with two bolts directly to the wheel hub. Since mounting hardware is not included, retain original bolts or acquire suitable replacements. Ensure the connector is securely attached to avoid electrical issues. Handle the sensor carefully to prevent damage to the terminals or connector.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The ALS644 ABS Wheel Speed Sensor undergoes rigorous quality control to ensure reliable performance. Please refer to Standard Ignition’s warranty policy for coverage details.
| Brand | Standard Ignition |
|---|---|
| Part Number | ALS644 |
| 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 | 2 |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Toyota | Avalon | Front Left | |
| 2003 | Toyota | Avalon | Front Left | |
| 2003 | Toyota | Solara | Front Left | |
| 2002 | Toyota | Avalon | Front Left | |
| 2002 | Toyota | Solara | Front Left | |
| 2001 | Lexus | ES300 | Front Left | |
| 2001 | Toyota | Avalon | Front Left | |
| 2001 | Toyota | Camry | Front Left | |
| 2001 | Toyota | Solara | Front Left | |
| 2000 | Lexus | ES300 | Front Left | |
| 2000 | Toyota | Avalon | Front Left | |
| 2000 | Toyota | Camry | Front Left | |
| 2000 | Toyota | Solara | Front Left | |
| 1999 | Lexus | ES300 | Front Left | |
| 1999 | Toyota | Avalon | Front Left | |
| 1999 | Toyota | Camry | Front Left | |
| 1999 | Toyota | Solara | Front Left | |
| 1998 | Lexus | ES300 | Front Left | |
| 1998 | Toyota | Avalon | Front Left | |
| 1998 | Toyota | Camry | Front Left | |
| 1997 | Lexus | ES300 | Front Left | |
| 1997 | Toyota | Avalon | Front Left | |
| 1997 | Toyota | Camry | 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.