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Standard Ignition ALS1284 ABS Wheel Speed Sensor - Rear Left
Reliable ABS Wheel Speed Sensor for Lexus IS300
The Standard Ignition ALS1284 ABS wheel speed sensor is designed specifically for the Lexus IS300, providing accurate wheel speed data essential for your vehicle's anti-lock braking system. This sensor helps maintain vehicle stability and control by monitoring wheel rotation speed.
- Compatible with Lexus IS300 models
- Part number ALS1284 for precise identification
- Monitors wheel speed for ABS functionality
- Durable construction for long-term use
- Direct replacement sensor for OEM fit and performance
Product Details and Compatibility
The Standard Ignition ALS1284 ABS wheel speed sensor is engineered to meet the specifications required by Lexus IS300 vehicles. This sensor plays a critical role in the anti-lock braking system by detecting the rotational speed of the wheels and sending this information to the vehicle’s ABS control module. Accurate sensor data helps prevent wheel lockup during braking, enhancing safety and control. The ALS1284 part number ensures you receive the correct sensor designed for your Lexus IS300, maintaining proper fitment and function.
Common Issues Addressed by the ALS1284 Sensor
- ABS warning light illumination due to faulty sensor signals
- Intermittent or inconsistent ABS system operation
- Reduced braking performance or wheel lockup risk
- Traction control system malfunctions related to wheel speed data
- Unstable vehicle handling during braking
Installation Notes and Tips
Installation of the Standard Ignition ALS1284 ABS wheel speed sensor requires basic automotive tools and mechanical knowledge. Ensure the vehicle is securely lifted and the wheel assembly is accessible. Disconnect the battery before beginning to avoid electrical issues. Remove the old sensor carefully to prevent damage to the mounting area or wiring harness. Clean the sensor mounting surface before installing the new sensor to ensure accurate readings. After installation, verify sensor operation by checking for ABS warning lights and performing a test drive.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The ALS1284 ABS wheel speed sensor undergoes rigorous quality control testing to provide consistent operation. This part typically includes a limited warranty covering defects in materials and workmanship, offering peace of mind for your Lexus IS300 maintenance needs.
| Brand | Standard Ignition |
| Part Number | ALS1284 |
| Connector Gender | Male |
| Connector Shape | Rectangular |
| Harness Length - inches | 31 |
| Harness Length - mm | 787" |
| Mounting Location | Spindle |
| Number of Bolt Holes | 1 |
| Terminal Gender | Female |
| Terminal Type | Blade |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Lexus | IS300 | Rear Left | |
| 2004 | Lexus | IS300 | Rear Left | |
| 2003 | Lexus | IS300 | Rear Left | |
| 2002 | Lexus | IS300 | Rear Left | |
| 2001 | Lexus | IS300 | 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.