Dorman 747-903 Running Board Motor - Right

Reliable Running Board Motor for Select GM Trucks and SUVs

The Dorman 747-903 running board motor is engineered to provide dependable operation for your Cadillac, Chevrolet, or GMC vehicle. Designed with a durable metal housing and a secure 5-terminal female blade connector, this motor ensures consistent performance for your running board assembly.

Key Features of the Dorman 747-903 Running Board Motor

• Durable metal housing for enhanced protection and longevity
• Five blade-type terminals with female connector configuration for reliable electrical connections
• Includes one complete running board assembly motor
• Compatible with multiple GM models including Cadillac Escalade, Chevrolet Silverado, and GMC Sierra series

Detailed Product Description

The Dorman 747-903 running board motor is specifically designed to meet the electrical and mechanical requirements of various Cadillac, Chevrolet, and GMC trucks and SUVs. Its metal housing provides robust protection against environmental factors, while the five blade terminals with female connectors ensure a secure and stable electrical interface. This motor is an essential component for the smooth extension and retraction of powered running boards, contributing to vehicle accessibility and convenience.

Common Applications and Issues Addressed

• Restores functionality to powered running boards that fail to extend or retract
• Replaces motors with damaged or corroded terminals causing intermittent operation
• Solves issues related to motor housing damage affecting performance
• Addresses electrical connection problems due to worn or faulty connectors
• Improves reliability for running boards on Cadillac Escalade, Chevrolet Silverado, and GMC Sierra models

Installation Notes and Tips

• Ensure vehicle battery is disconnected before installation to prevent electrical shorts
• Verify terminal connections match the five-blade female configuration for proper fit
• Inspect the running board assembly for any mechanical obstructions prior to motor installation
• Follow manufacturer torque specifications when securing the motor housing
• Test running board operation after installation to confirm proper motor function

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 747-903 running board motor undergoes rigorous quality control to ensure consistent operation. Warranty coverage details are available through Dorman and typically include protection against defects in materials and workmanship.