Dorman 970-347 ABS Wheel Speed Sensor - Front

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

The Dorman 970-347 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for your Chevrolet Silverado 2500 HD, GMC Sierra 3500 HD, or Hummer H2. This sensor ensures proper ABS function and vehicle stability by delivering consistent performance with a durable plastic housing and included wiring harness.

• Terminal Type: Blade for secure electrical connection
• Wiring Harness Included for straightforward installation
• Durable Plastic Housing to protect sensor components
• Package includes sensor, clamping sleeve, and grease for proper fitment

Durable Design and Complete Installation Kit

The Dorman 970-347 ABS Wheel Speed Sensor features a plastic housing that resists corrosion and environmental damage, extending the sensor's service life. The included wiring harness simplifies replacement on compatible vehicles such as the Chevrolet Suburban 2500 and GMC Yukon XL 2500. Additionally, the package contains a clamping sleeve and grease to ensure a secure and reliable installation, reducing the risk of sensor movement or damage during operation.

Compatible Vehicles and Applications

This ABS wheel speed sensor is compatible with a range of heavy-duty trucks and SUVs, including Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, Sierra 3500 HD, Suburban 2500, Yukon XL 2500, and the Hummer H2. The Dorman 970-347 is engineered to meet the specific requirements of these models, providing accurate wheel speed data essential for ABS and traction control systems.

Common Issues Addressed by the Dorman 970-347 Sensor

• ABS warning light illuminated due to faulty sensor
• Intermittent or no wheel speed signal causing traction control faults
• Erratic braking behavior linked to sensor failure
• Inconsistent speedometer readings on compatible Chevrolet and GMC trucks
• Sensor damage from environmental exposure or wiring harness failure

Installation Notes and Tips

• Ensure the vehicle is safely lifted and supported before sensor replacement
• Use the included grease on the sensor and clamping sleeve to prevent corrosion and ease installation
• Verify the blade terminal connection is secure and free of corrosion
• Follow vehicle-specific service manual instructions for sensor removal and installation
• Check ABS system for error codes after installation to confirm proper function

Quality Assurance and Warranty Information

Dorman manufactures the 970-347 ABS Wheel Speed Sensor to meet or exceed OEM specifications for fit, form, and function. The sensor undergoes rigorous testing to ensure reliable performance in demanding conditions. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship for a specified period. Refer to Dorman's warranty policy for detailed terms.