Standard Ignition ALS526 ABS Wheel Speed Sensor - Front Left

Overview of Standard Ignition ABS Wheel Speed Sensor ALS526

The Standard Ignition ABS Wheel Speed Sensor ALS526 is designed to provide accurate wheel speed data for your vehicle's anti-lock braking system. Compatible with select Buick, Cadillac, Chevrolet, and Oldsmobile models, this sensor ensures reliable performance and precise monitoring of wheel rotation.

• Connector Gender: Female
• Single round connector with one pin
• Harness length: 48 inches (1219 mm)
• Mounting location: Wheel, bolt mount with one bolt hole
• Terminal type: Female pin terminals, quantity of two

Detailed Product Description

This ABS wheel speed sensor, part number ALS526, features a female connector with a round shape and a single connection point, designed for secure and stable electrical contact. The 48-inch harness length provides ample reach for installation on the wheel assembly. It mounts directly to the wheel using a bolt mount system with one bolt hole, ensuring a firm and precise fit. The sensor terminals are female pins, with two terminals included to maintain proper electrical connectivity. This sensor is engineered to meet the specifications required by various Buick, Cadillac, Chevrolet, and Oldsmobile vehicles, including models such as the Brougham, Caprice, Commercial Chassis, Custom Cruiser, DeVille, Fleetwood, Impala, and Roadmaster.

Compatible Vehicles and Applications

This ABS wheel speed sensor ALS526 is compatible with the following makes and models:

• Buick Brougham
• Cadillac DeVille, Fleetwood
• Chevrolet Caprice, Commercial Chassis, Impala, Roadmaster
• Oldsmobile Custom Cruiser

Common Issues Addressed by This Sensor

• Intermittent or inaccurate ABS warning light activation
• Loss of anti-lock braking system functionality
• Erratic or unstable wheel speed readings
• ABS system fault codes related to wheel speed sensor failure
• Reduced vehicle stability during braking

Installation Notes and Tips

• Ensure the mounting location on the wheel is clean and free of debris before installation
• Use the single bolt hole to securely fasten the sensor to the wheel assembly
• Verify the female connector is properly seated and locked to prevent electrical disconnection
• Route the 48-inch harness carefully to avoid contact with moving parts or excessive heat
• Consult vehicle-specific service manuals for torque specifications and sensor alignment

Quality Assurance and Warranty

Standard Ignition manufactures the ALS526 ABS wheel speed 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. Warranty coverage details should be confirmed with the product documentation or distributor, as it may vary by region.