Dorman 747-903 Running Board Motor - Right

OE-Style Running Board Motor

The Dorman 747-903 running board motor restores powered running board movement with an OE-style fit and function. It is built with a metal housing and blade terminals, and it has been cycle tested for durability and consistent operation.

Compatible With select Cadillac Escalade, Chevrolet Silverado, GMC Sierra, Tahoe, Yukon, and related models with the right-side running board assembly and bracket.

Key Features

• Direct replacement running board motor for the right side
• Matches original equipment fit and function
• Metal housing for added durability
• 5-terminal blade-style electrical connection
• Female connector/terminal configuration
• Engineered and tested for repeated operating cycles
• Cross-reference: 11570192

Detailed Description

Dorman 747-903 is a replacement running board motor designed for vehicles equipped with a powered running board assembly on the right side. It is built to match the original motor’s fit and function, helping maintain proper deployment and retraction behavior. The metal housing and blade terminal design support reliable electrical connection and long-term service in demanding automotive environments. This part is a practical OE-style solution for Cadillac Escalade, Chevrolet Silverado, GMC Sierra, Tahoe, Yukon, and other listed applications.

For buyers searching for a right running board motor for 2007-2014 Cadillac Escalade, 2007-2014 Chevrolet Tahoe, or 2007-2013 GMC Sierra applications, the Dorman 747-903 provides a direct-fit replacement path. The part number 747-903 is also a useful reference when matching the correct powered running board motor for the listed vehicles.

What It Helps Fix

• Running board that no longer extends or retracts properly
• Intermittent or slow powered running board movement
• Noisy motor operation during deployment
• Electrical connection issues at the motor terminal
• Wear-related failure in the original running board actuator

Installation Notes

Install on the right side only and verify bracket-equipped application before ordering. Confirm the connector style, terminal count, and vehicle fitment against the original part before installation. This motor uses a female connector with 5 blade terminals and is intended for the listed OE-style running board assembly configuration.

Quality Assurance

This Dorman replacement running board motor has undergone material and cycle testing to help verify durability and performance under repeated use. It is built to meet the fit and function expectations of the original equipment motor.