Dorman 747-951 Running Board Motor - Left

OE-Style Running Board Motor

This Dorman running board motor is a direct-fit replacement for the original equipment unit on select GM full-size SUVs and trucks. Built for the left side and engineered to match OE fit and function, it supports smooth running board operation on vehicles such as the Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon.

Key Features

• Direct replacement running board motor for the left side
• Matches original equipment fit and function
• Metal housing for added durability
• 5-terminal pin-style electrical connection
• Female connector/terminal configuration
• Paraphrased OE-style replacement for applications that use part number 747-951

Detailed Description

Dorman 747-951 is a running board motor built to restore the powered step function on compatible Cadillac, Chevrolet, and GMC vehicles. It is designed around the original motor’s fit and electrical interface, with a metal housing and pin terminals to support reliable connection and operation. This part cross-references OE number 11570192 for the same application. Compatible vehicles include 2007-2014 Cadillac Escalade, 2007-2014 Chevrolet Tahoe, and 2007-2014 GMC Yukon, along with additional Silverado, Sierra, Suburban, Avalanche, and Yukon XL applications listed below.

What It Helps Address

• Running board that no longer extends or retracts on the left side
• Intermittent powered step movement
• Motor noise without normal step operation
• Electrical connection issues at the running board motor
• Wear-related failure in the original equipment motor

Installation Notes and Tips

Install on the left side only and verify the connector style, terminal count, and housing match the original unit before installation. This is the motor only, so reuse or inspect related running board components as needed during service. Confirm vehicle-specific fitment for your exact year, make, and model before ordering.

Quality Assurance

Dorman states this running board motor has undergone extensive material and cycle testing to help confirm durability and performance in service.

Compatible With

• Fits 2007-2014 Cadillac Escalade, left
• Fits 2007-2014 Cadillac Escalade ESV, left
• Fits 2007-2013 Cadillac Escalade EXT, left
• Fits 2007-2014 Chevrolet Silverado 2500, left
• Fits 2014 Chevrolet Silverado 2500 HD, left
• Fits 2014 Chevrolet Silverado 3500 HD, left
• Fits 2007-2014 Chevrolet Suburban 1500, left
• Fits 2007-2013 Chevrolet Suburban 2500, left
• Fits 2007-2014 Chevrolet Tahoe, left
• Fits 2007-2013 Chevrolet Avalanche, left
• Fits 2007-2013 Chevrolet Silverado 1500, left
• Fits 2007-2013 Chevrolet Silverado 3500, left
• Fits 2007-2014 GMC Yukon, left
• Fits 2007-2014 GMC Yukon XL 1500, left
• Fits 2007-2013 GMC Yukon XL 2500, left
• Fits 2007-2013 GMC Sierra, left
• Fits 2007-2013 GMC Sierra 1500, left
• Fits 2014 GMC Sierra 2500 HD, left
• Fits 2014 GMC Sierra 3500 HD, left