ACDelco 84941810 Transfer Case Control Module (GM Original Equipment)

The ACDelco 84941810 Transfer Case Control Module (also called a transfer case control unit or 4WD control module) is a GM Original Equipment electronic module. It manages transfer case operation in the vehicle's four-wheel-drive or all-wheel-drive system. This part is listed as a Module Assembly, Transfer Case.

Key Features:

• GM Original Equipment part, designed, engineered and tested to GM standards
• Manufacturer part number 84941810
• Machined exterior finish
• Item weight about 15 oz, with approximate dimensions of 11 x 7 x 3.75 inches
• Supplied as a single transfer case control module

This part number is also marketed as GM Genuine Parts 84941810, and some GM Genuine Parts were formerly sold under the ACDelco GM Original Equipment name. GM service information describes any programming or setup procedures needed for proper operation.