Standard Ignition ALS3077 ABS Wheel Speed Sensor - Front, Front Left or Front Right

Reliable ABS Wheel Speed Sensor for Chevrolet, GMC, and Hummer

The Standard Ignition ALS3077 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for your vehicle's anti-lock braking system. Compatible with a range of Chevrolet, GMC, and Hummer models, this sensor ensures consistent performance and safety on the road.

• Connector Gender: Female with 1 oval-shaped connector
• Terminal Type: 2 male blade terminals for secure electrical connection
• Mounting Location: Wheel-mounted with bolt mount type
• Dust Shield: Not included
• Mounting Hardware: Not included
• Number of Bolt Holes: 0

Product Details and Specifications

The ALS3077 ABS Wheel Speed Sensor from Standard Ignition is engineered to deliver precise wheel speed readings essential for the ABS system to function correctly. Featuring a female oval connector and two male blade terminals, this sensor ensures a reliable electrical interface. It mounts directly to the wheel using a bolt mount design, although mounting hardware is not included. The sensor does not come with a dust shield, so proper installation and maintenance are recommended to protect it from debris. This part is specifically compatible with Chevrolet Avalanche 2500, Express 1500, GMC Sierra and Savana models, as well as Hummer H2 and Yukon series vehicles.

Compatible Vehicles and Applications

• Chevrolet Avalanche 2500
• Chevrolet Express 1500
• GMC Sierra 1500, 1500 Classic, 1500 HD, 1500 HD Classic, 2500, 2500 HD, 2500 HD Classic, 3500, 3500 Classic
• GMC Savana 1500
• Chevrolet Silverado 1500 Classic, 1500 HD, 1500 HD Classic, 2500, 2500 HD, 2500 HD Classic, 3500, 3500 Classic
• Chevrolet Suburban 1500, 2500
• GMC Yukon, Yukon XL 2500
• Hummer H2

Common Issues Addressed by ALS3077 ABS Sensor

• Irregular or erratic ABS warning light activation
• Loss of anti-lock braking system functionality
• Inaccurate wheel speed data causing traction control problems
• ABS system fault codes related to wheel speed sensor failure
• Reduced vehicle stability during braking

Installation Notes and Tips

When installing the Standard Ignition ALS3077 sensor, ensure the mounting location on the wheel is clean and free of debris. Since mounting hardware is not included, use the existing bolts or appropriate replacements. Verify the connector orientation matches the female oval connector and that the two male blade terminals are properly seated to avoid electrical issues. Avoid damaging the sensor cable during installation and confirm the sensor is securely mounted to prevent movement that could affect readings.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The ALS3077 ABS Wheel Speed Sensor undergoes rigorous quality control testing to maintain consistent standards. Please refer to Standard Ignition's warranty policy for specific coverage details.