Four Seasons 60042SK A/C Compressor Replacement Service Kit

Reliable A/C Compressor Replacement Service Kit for Mercedes-Benz

The Four Seasons 60042SK A/C Compressor Replacement Service Kit is designed to support efficient HVAC system repairs on select Mercedes-Benz models. This comprehensive kit includes essential components to restore proper air conditioning function and maintain system integrity.

• Includes compressor oil (Pag oil / 46) for optimal lubrication
• Block type expansion device with O-ring inlet and outlet for secure sealing
• Filter drier and receiver drier with 1.5-inch diameter and 22-inch length
• Pad mount outlet fitting sized at 0.402 inches
• Complete gasket and O-ring pack included for leak prevention
• Compatible with R134a refrigerant systems
• Limited lifetime warranty for long-term reliability

About Four Seasons A/C Installer Kits Product Line

The Four Seasons A/C Installer Kits product line provides technicians with all necessary components for A/C compressor replacement and system servicing. These kits are engineered to meet OEM specifications, ensuring compatibility and performance for specific vehicle applications. The 60042SK kit is part of this line, offering a streamlined solution for Mercedes-Benz HVAC repairs.

Detailed Product Description

This A/C Compressor Replacement Service Kit (part number 60042SK) includes a block type expansion valve equipped with O-ring seals on both inlet and outlet connections, ensuring a tight, leak-free fit. The kit also contains a filter drier and a receiver drier/accumulator with precise dimensions (1.5 inches diameter and 22 inches length) and a pad mount outlet fitting sized at 0.402 inches. Compressor oil (Pag oil / 46) is included to maintain proper lubrication during compressor operation. Gaskets and seals are provided to support a complete and secure installation. This kit is designed specifically for Mercedes-Benz models such as GL63 AMG, GL350, GL450, GL500, GL550, GLS350d, ML63 AMG, ML250, ML350, ML400, ML500, and ML550, all using R134a refrigerant.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C compressor components
• Restoring proper refrigerant flow and pressure regulation
• Resolving leaks caused by faulty gaskets or seals
• Improving system efficiency by replacing clogged filter driers
• Maintaining lubrication with included compressor oil to prevent premature compressor failure

Installation Notes and Tips

When installing the Four Seasons 60042SK kit, ensure all O-rings and gaskets are properly seated to prevent refrigerant leaks. Use the included Pag oil to lubricate the compressor and associated components before assembly. Verify that the expansion valve and receiver drier dimensions match the vehicle specifications. This kit is compatible with R134a refrigerant systems, so confirm refrigerant type before installation. Follow manufacturer torque specifications and safety procedures during service.

Quality Assurance and Warranty

Four Seasons backs the 60042SK A/C Compressor Replacement Service Kit with a limited lifetime warranty, reflecting confidence in the durability and performance of the included components. This warranty provides coverage against defects in materials and workmanship, supporting long-term reliability for Mercedes-Benz GL63 AMG, GL350, GL450, GL500, GL550, GLS350d, ML63 AMG, ML250, ML350, ML400, ML500, and ML550 models.