Dorman 970-747 ABS Wheel Speed Sensor - Front

Reliable ABS Wheel Speed Sensor for Chevrolet and GMC Trucks

The Dorman 970-747 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for Chevrolet Silverado 1500, Silverado 1500 Classic, Sierra 1500, and Sierra 1500 Classic models. This sensor ensures proper ABS function and vehicle stability by delivering precise signals to the braking system.

• Length: 13.6 inches for optimal fitment
• Black oval-shaped connector with female gender
• Blade-type terminals with two male terminals
• Includes wiring harness for easy installation
• Durable plastic housing for long-lasting performance
• Mounting hardware not included
• Package contains one ABS sensor with harness

Product Details and Specifications

The Dorman 970-747 ABS Wheel Speed Sensor features a 13.6-inch length cable, providing the correct reach for installation on compatible Chevrolet and GMC trucks. The sensor connector is black and oval-shaped, designed with a female connector gender to ensure secure and proper connection. It uses blade-type terminals, with two male terminals to maintain reliable electrical contact. The sensor housing is made from durable plastic, offering resistance to environmental factors and wear. This sensor comes with a wiring harness included, simplifying the replacement process. Note that mounting hardware is not included and may need to be sourced separately.

Compatible Vehicles and Applications

This ABS wheel speed sensor is compatible with the following vehicles:

• Chevrolet Silverado 1500
• Chevrolet Silverado 1500 Classic
• GMC Sierra 1500
• GMC Sierra 1500 Classic

Use the Dorman 970-747 sensor to maintain proper ABS functionality and wheel speed monitoring on these models.

Common Issues Addressed by the ABS Wheel Speed Sensor

• ABS warning light illuminated on the dashboard
• Intermittent or no ABS function during braking
• Traction control or stability control system faults
• Erratic speedometer or cruise control behavior
• Uneven or unexpected braking performance

Installation Notes and Tips

• Verify vehicle compatibility before installation using make, model, and year
• Ensure the connector is securely attached to avoid signal loss
• Inspect wiring harness for damage before installation
• Use appropriate tools to avoid damaging the blade terminals
• Mounting hardware is not included; retain original hardware or acquire suitable replacements

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 970-747 ABS Wheel Speed Sensor undergoes quality checks to ensure reliable performance. Warranty coverage details can be obtained from the product packaging or Dorman's official documentation.