Universal Air CK1774 A/C Compressor Kit

Short Compressor Replacement Kit for Mercedes-Benz

Universal Air CK1774 is a Short Compressor Replacement Kit for select Mercedes-Benz HVAC applications. It is listed for 1996-1999 Mercedes-Benz S320, 1996-1999 Mercedes-Benz S420, and 1998-1999 Mercedes-Benz CL500, with fitment notes calling out a complete kit for the specified compressor-related components and a recommendation to replace the condenser with a new condenser.

Key Features

• Short Compressor Replacement Kit for A/C compressor service
• Fits 1996-1999 Mercedes-Benz S320, N/A
• Fits 1996-1999 Mercedes-Benz S420, N/A
• Fits 1998-1999 Mercedes-Benz CL500, N/A
• Listed as a Sanden 7SB replacement for Mercedes-Benz S420 applications
• Part number CK1774 for catalog and fitment lookup

Product Details

Universal Air CK1774 is built for Mercedes-Benz owners servicing the air conditioning compressor system on late-1990s S-Class and CL-Class vehicles. The brand line identifies this as a Short Compressor Replacement Kit, and the fitment data ties it to Mercedes-Benz S320, Mercedes-Benz S420, and Mercedes-Benz CL500 applications. For S420 coverage, the notes identify it as a Sanden 7SB replacement, making CK1774 a direct reference point when matching the compressor setup used on these vehicles.

This part number, CK1774, is also listed with related component references in the fitment notes for the specified applications. Use the vehicle-specific notes to confirm the exact compressor configuration before ordering.

Common Repair Uses

• Replacing a worn or failed A/C compressor on Mercedes-Benz S320, S420, or CL500
• Addressing loss of cabin cooling performance
• Correcting compressor noise or seizure-related A/C failure
• Restoring proper refrigerant circulation in the HVAC system
• Servicing a Sanden 7SB-style compressor application on Mercedes-Benz S420

Installation Notes

Review the vehicle fitment notes before installation. The listing recommends replacing the condenser with a new condenser during service, and the application details should be matched to the existing compressor setup on the vehicle. Verify all A/C system components and refrigerant service procedures before returning the system to operation.

Quality Assurance

Universal Air CK1774 is cataloged as a vehicle-specific HVAC replacement part for the listed Mercedes-Benz applications. Confirm fitment by year, model, and compressor type before installation.