Dorman 747-902 Running Board Motor - Left

Reliable Running Board Motor for Select GM Trucks and SUVs

The Dorman 747-902 running board motor is engineered to provide dependable operation for power running boards on various Cadillac, Chevrolet, and GMC models. Designed with a durable metal housing and a secure 5-terminal female blade connector, this motor ensures consistent performance and easy integration.

• Durable metal housing for long-lasting protection
• 5 female blade terminals for secure electrical connections
• Compatible with power running boards on select Cadillac, Chevrolet, and GMC vehicles
• Includes one complete running board assembly
• Part number 747-902 for precise identification and fitment

Product Details and Specifications

The Dorman 747-902 running board motor features a robust metal housing that protects internal components from environmental damage and wear. It utilizes a blade terminal type with five female terminals, ensuring a reliable electrical connection to the vehicle’s wiring harness. This motor is designed specifically for power running boards on models such as the Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, 2500, 3500 series, Suburban 1500 and 2500, Tahoe, and GMC Sierra and Yukon variants. The connector configuration facilitates straightforward installation and replacement.

Compatible Vehicles and Applications

This running board motor is compatible with the following makes and models:

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche, Silverado 1500, Silverado 2500, Silverado 2500 HD, Silverado 3500, Silverado 3500 HD, Suburban 1500, Suburban 2500, Tahoe
• GMC Sierra, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500

Common Issues Addressed by the Running Board Motor

• Power running boards failing to extend or retract properly
• Intermittent or no movement of the running board
• Electrical connection problems due to worn or damaged terminals
• Motor noise or failure caused by housing damage or wear
• Replacement for malfunctioning or non-responsive running board motors

Installation Notes and Tips

• Ensure vehicle battery is disconnected before installation to prevent electrical shorts
• Verify the connector terminal configuration matches the vehicle wiring harness
• Inspect the running board assembly for any mechanical obstructions before motor installation
• Follow manufacturer torque specifications when securing the motor housing
• Test the running board operation after installation to confirm proper function

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 747-902 running board motor undergoes rigorous quality control to ensure consistent operation. Warranty coverage details can be obtained from the product documentation or the supplier, ensuring confidence in your replacement part.