Universal Air AK1694 A/C System Repair Kit

Universal Air AK1694 Ancillary Kit

Universal Air AK1694 is an A/C system repair kit for select GM heavy-duty trucks with the 2nd design air conditioning setup. It is built for 2005-2006 Chevrolet Silverado 2500 HD and Silverado 3500, plus 2007 GMC Sierra 2500 HD Classic and Sierra 3500 Classic.

Key Features

• Ancillary kit for A/C system repair service
• Fits select Chevrolet Silverado 2500 HD and Silverado 3500 applications
• Fits select GMC Sierra 2500 HD Classic and Sierra 3500 Classic applications
• 2nd design application coverage for the listed trucks
• Direct reference part number: AK1694

Application Details

This Universal Air Ancillary Kit is intended for A/C service work on the listed GM trucks and is identified as a complete kit including EX 33410C, RD 11007C, and RS 2741. Use AK1694 when servicing the air conditioning system on a 2005-2006 Chevrolet Silverado 2500 HD or Silverado 3500, and on a 2007 GMC Sierra 2500 HD Classic or Sierra 3500 Classic with the 2nd design configuration. The AK1694 part number is useful for matching the correct repair kit to the exact vehicle application.

Common Repair Uses

• Restoring A/C system function after component wear
• Addressing leaks or seal-related service needs in the listed A/C setup
• Replacing service parts during compressor or line repair work
• Supporting repair of a 2nd design GM truck air conditioning system

Installation Notes

Verify the vehicle year, make, model, and A/C design before ordering. Confirm that the truck matches the listed 2nd design application for Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD Classic, or Sierra 3500 Classic. Professional A/C service procedures and system evacuation/recharge equipment are recommended for installation.

Quality Assurance

Universal Air supplies A/C service components for automotive repair applications. AK1694 is cataloged for the specific GM truck fitments shown above, helping ensure the correct part selection for the intended repair.