Autotecnica GM0518214 Transfer Case Motor

Transfer Case Motor for GM Trucks and SUVs

Restore transfer case engagement and 4WD operation with this Autotecnica transfer case motor, part number GM0518214. It is built for select Chevrolet, GMC, and Cadillac applications that use a blade-terminal, 3-mount-hole design.

• Direct replacement transfer case motor for 4WD system operation
• Fits select Chevrolet Silverado 2500 HD, Silverado 3500 HD, Colorado, and Suburban 2500 applications
• Fits select GMC Sierra 2500 HD, Sierra 3500 HD, and Yukon XL 2500 applications
• Fits select 2021 Cadillac Escalade and Escalade ESV applications
• Blade terminal type with mounting hole quantity: 3
• Autotecnica part number GM0518214

Application Details

Autotecnica GM0518214 is an aftermarket transfer case motor for GM trucks and SUVs that need reliable electronic transfer case actuation. It cross-references Dorman OE Solutions 600-914 for the same application. This part is used on vehicles including the Chevrolet Silverado 2500 HD, GMC Sierra 3500 HD, and Cadillac Escalade, making it a practical replacement when the original transfer case motor fails or becomes inconsistent.

What This Part Helps Fix

• 4WD system not shifting into or out of range
• Transfer case motor failure or weak actuation
• Intermittent engagement of four-wheel drive
• Warning lights or driveline operation issues tied to transfer case control
• Noisy or unresponsive transfer case shifting

Installation Notes

Verify the vehicle’s transfer case connector style and mounting pattern before installation. This unit uses a blade terminal connection and a 3-hole mounting configuration. Confirm exact year, make, model, and transfer case application against the vehicle’s original part number before replacing the motor.

Quality Assurance

Autotecnica manufactures aftermarket parts to ISO/TS 16949 QMS specifications and backs this product with a two-year, unlimited-mileage warranty. GM0518214 is a solid OE-style replacement choice for technicians and DIY owners servicing GM 4WD systems.