Dorman OE Solutions Remanufactured Transfer Case Control Module for 1998-2000 Chevrolet GMC Cadillac 599-104

Remanufactured transfer case control module for 1998 to 2000 Chevrolet GMC and Cadillac vehicles used to replace faulty factory units causing shift issues.

Built to meet the manufacturer's design intent for reliable service, this unit is remanufactured and inspected by a team of engineers in the United States to ensure trustworthy quality and consistent performance.

Key Features

• Direct replacement for specific General Motors transfer case control modules
• Remanufactured core with rigorous inspection processes
• Engineered to match OE form, fit, and function
• Validated through testing for daily driving demands
• Replaces GM part number 12577421 and Cardone New 73-42103

Benefits

• Restores proper control to the transfer case system
• Cost-effective solution compared to dealer pricing
• Reduces the risk of repeat repairs with durable construction
• Ensures smoother installation as a direct-fit component
• Provides dependable performance for four-wheel drive operations

Application

Ideal for owners of late 90s GM trucks and SUVs experiencing transfer case shifting errors or warning lights who need a reliable and affordable fix to restore four-wheel drive functionality.

Fitment Notes

• Compatible with select 1998-2000 Chevrolet models
• Compatible with select 1998-2000 GMC models
• Compatible with select 1999-2000 Cadillac models
• Verify vehicle compatibility before purchase to ensure proper fitment

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE specifications
• Strong focus on fit, durability, and dependable performance
• Built with quality materials and validated through testing
• Proven aftermarket solutions that keep vehicles operating correctly

What's in the Box

• 1 Transfer Case Control Module

Item Dimensions

• Length: 9.0 inches
• Width: 6.0 inches
• Height: 3.0 inches
• Weight: 1.3 lbs