Standard Ignition ALS2057 ABS Wheel Speed Sensor - Front, Front Left or Front Right

Reliable ABS Wheel Speed Sensor for Buick, Cadillac, and Saab

The Standard Ignition ALS2057 ABS Wheel Speed Sensor is engineered to provide accurate wheel speed data for your vehicle's anti-lock braking system. Designed for select Buick, Cadillac, and Saab models, this sensor ensures consistent performance and safety on the road.

• Connector Gender: Male with an oval-shaped connector
• Single connector with 13.5-inch (390 mm) wiring harness included
• Mounts securely on the spindle using a flange mounting type with one bolt hole
• OEM replacement part ensuring compatibility and fitment
• Features two female blade terminals for reliable electrical connection

Detailed Product Description

The ALS2057 ABS Wheel Speed Sensor from Standard Ignition is designed to meet original equipment specifications for a precise fit and function. Its male oval connector and included wiring harness simplify installation and ensure a secure connection. The sensor mounts directly to the spindle with a flange and a single bolt hole, providing stable positioning critical for accurate wheel speed readings. With two female blade terminals, the sensor maintains consistent electrical contact, essential for the anti-lock braking system to operate effectively.

Compatible Vehicles and Applications

This ABS wheel speed sensor is compatible with a range of Buick, Cadillac, and Saab vehicles, including Buick LaCrosse and Regal, Cadillac ELR and XTS, and Saab 9-5 models. The ALS2057 part number corresponds to an OEM replacement sensor designed specifically for these models, ensuring proper fit and function.

• Helps resolve ABS warning light activation due to faulty sensor signals
• Addresses inconsistent or erratic ABS braking performance
• Corrects issues with traction control or stability control system alerts
• Prevents wheel speed data errors that can affect vehicle safety systems

Installation Notes and Tips

When installing the ALS2057 ABS Wheel Speed Sensor, ensure the mounting flange aligns properly with the spindle and the single bolt hole is securely fastened. Verify the male oval connector mates firmly with the vehicle’s wiring harness. The included 13.5-inch wiring harness provides adequate length for proper routing without strain. Handle the sensor carefully to avoid damage to the terminals or wiring during installation.

Quality Assurance and Warranty

Standard Ignition manufactures the ALS2057 sensor to meet OEM standards, providing reliable performance and durability. This ABS wheel speed sensor is an exact replacement part designed to maintain the integrity of your vehicle’s braking system. Warranty coverage details are available through Standard Ignition and vary by distributor.