Dorman OE Solutions 4WD Front Differential Actuator for 2014-2020 Cadillac Chevrolet GMC 600-118

4WD front differential actuator for 2014-2020 Cadillac Chevrolet and GMC trucks used to replace failed factory shift motors that prevent four wheel drive engagement.

Built to meet the manufacturer's design intent for reliable service, this unit is reverse engineered in the United States to match original equipment form, fit, and function. It undergoes rigorous testing to ensure it can withstand daily driving demands and harsh underbody conditions.

Key Features

• Direct replacement for specific General Motors 4WD applications
• Reverse engineered from original equipment for precise fitment
• Constructed with durable materials to resist corrosion and wear
• Designed and validated by engineers in the United States
• Matches OE part number General Motors 22876132

Benefits

• Restores proper four wheel drive shifting functionality
• Eliminates service lights caused by faulty actuator sensors
• Reduces the risk of repeat repairs through quality validation
• Ensures smoother installation with direct-fit design
• Provides a cost-effective alternative to dealer parts

Application

Ideal for owners of Cadillac, Chevrolet, and GMC trucks experiencing issues with 4WD engagement, grinding noises during shifting, or dashboard warning lights indicating transfer case or differential faults.

Fitment Notes

• Compatible with select 2014-2020 Cadillac, Chevrolet, and GMC models
• Verify vehicle compatibility using part number 600-118 before purchase
• Replaces General Motors part 22876132 and Standard Motor Products TCA150

Why Choose Dorman - OE Solutions?

• Dorman focuses on fit, durability, and dependable performance to restore vehicle confidence
• Parts are engineered as direct-fit replacements to match OE specifications
• Validated through testing to stand up to daily driving demands

What's in the Box

• 1 PC 4WD Front Differential Actuator

Item Dimensions

• 3.3in x 3.3in x 7.5in, 0.8lbs