OE Quality
60-Day Returns

Standard Ignition ALS719 ABS Wheel Speed Sensor - Front Left
Reliable ABS Wheel Speed Sensor for Lexus RX300
The Standard Ignition ALS719 ABS wheel speed sensor is designed specifically for the Lexus RX300, 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.
Key Features of Standard Ignition ALS719 ABS Sensor
- Compatible with Lexus RX300 models
- Precise wheel speed measurement for ABS functionality
- Durable construction to withstand harsh driving conditions
- Direct replacement part number ALS719 for easy identification
- Engineered to meet OEM specifications
Detailed Product Description
The Standard Ignition ALS719 ABS wheel speed sensor is engineered to deliver reliable performance for the Lexus RX300. This sensor plays a critical role in the vehicle’s anti-lock braking system by detecting the rotational speed of the wheels and sending this data to the ABS control module. Accurate sensor readings help prevent wheel lockup during braking, enhancing safety and vehicle control. The ALS719 is manufactured to meet or exceed original equipment standards, ensuring a precise fit and consistent operation. Its robust design resists wear and environmental factors, contributing to long-term durability.
Common Issues Addressed by ALS719 ABS Wheel Speed Sensor
- Intermittent ABS warning light activation
- Erratic or non-functional ABS system
- Unstable braking performance or wheel lockup
- Fault codes related to wheel speed sensor malfunction
- Reduced traction control effectiveness
Installation Notes and Tips
- Ensure vehicle is securely lifted and supported before sensor replacement
- Disconnect the battery to prevent electrical shorts during installation
- Locate the existing ABS wheel speed sensor on the wheel hub assembly of the Lexus RX300
- Carefully remove the old sensor and clean the mounting area before installing the ALS719
- Verify proper sensor alignment and secure all connectors firmly
- After installation, clear any ABS-related fault codes using a diagnostic tool
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet strict quality standards and are tested for fit, form, and function. The ALS719 ABS wheel speed sensor is backed by a limited warranty against defects in material and workmanship, providing confidence in its reliability and performance for your Lexus RX300.
| Brand | Standard Ignition |
|---|---|
| Part Number | ALS719 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Harness Length - inches | 32 |
| Harness Length - mm | 812.8 mm |
| Mounting Location | Wheel |
| Number of Bolt Holes | 1 |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2003 | Lexus | RX300 | AWD | Front Left | |
| 2003 | Lexus | RX300 | FWD | Front Left | |
| 2002 | Lexus | RX300 | AWD | Front Left | |
| 2002 | Lexus | RX300 | FWD | Front Left | |
| 2001 | Lexus | RX300 | AWD | Front Left | |
| 2001 | Lexus | RX300 | FWD | Front Left | |
| 2000 | Lexus | RX300 | AWD | Front Left | |
| 2000 | Lexus | RX300 | FWD | Front Left | |
| 1999 | Lexus | RX300 | AWD | Front Left | |
| 1999 | Lexus | RX300 | FWD | 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.