Standard Ignition ALS1803 ABS Wheel Speed Sensor - Front Right

Overview of Standard Ignition ALS1803 ABS Wheel Speed Sensor

The Standard Ignition ALS1803 ABS Wheel Speed Sensor is designed for precise and reliable wheel speed monitoring on select Lexus models. Engineered to meet OEM specifications, this sensor ensures accurate data transmission to your vehicle's ABS system for optimal braking performance.

• Terminal Quantity: 2 for secure electrical connections
• Connector Gender: Female for proper mating with vehicle harness
• Terminal Gender: Male blade terminals for reliable contact
• Connector Quantity: 1 with a rectangular shape for easy installation
• Mounting Location: Spindle, ensuring accurate wheel speed detection
• Number of Bolt Holes: 0, designed for clip or press-fit mounting

Detailed Product Description

The ALS1803 ABS Wheel Speed Sensor from Standard Ignition is specifically engineered for Lexus GS and IS series vehicles, including GS300, GS350, GS430, GS450h, GS460, IS250, IS350, and IS F models. Featuring a two-terminal design with male blade terminals and a female rectangular connector, this sensor provides a secure and stable electrical connection. Its spindle mounting location allows for precise measurement of wheel speed, which is critical for the anti-lock braking system to function correctly. The absence of bolt holes indicates a clip-in or press-fit installation method, simplifying replacement without compromising sensor stability.

Compatible Vehicles and Applications

This ABS wheel speed sensor is compatible with the following Lexus models:

• Lexus GS300
• Lexus GS350
• Lexus GS430
• Lexus GS450h
• Lexus GS460
• Lexus IS250
• Lexus IS350
• Lexus IS F

Common Issues Addressed by ALS1803 Sensor

• Intermittent or inaccurate ABS warning light activation
• Erratic or non-functioning anti-lock braking system
• Unstable vehicle braking performance during slippery conditions
• Fault codes related to wheel speed sensor circuit malfunctions
• Reduced traction control system effectiveness

Installation Notes and Tips

• Ensure the spindle mounting area is clean and free of debris before installation
• Verify connector orientation matches the female rectangular connector on the vehicle harness
• Handle the sensor carefully to avoid damaging the blade terminals
• Confirm the sensor is securely seated in the spindle to prevent movement
• Use diagnostic tools to clear ABS codes after installation

Quality Assurance and Warranty

Standard Ignition manufactures the ALS1803 sensor to meet or exceed OEM standards for fit, form, and function. Each sensor undergoes rigorous testing to ensure durability and reliable performance under normal operating conditions. This part is backed by Standard Ignition's limited warranty, providing coverage against defects in materials and workmanship for a specified period.