Four Seasons 20274SK A/C Compressor Replacement Service Kit

The Four Seasons 20274SK is an A/C compressor replacement service kit. It bundles the supporting parts normally replaced along with an air conditioning compressor, so the system is serviced with fresh components. It is a vehicle-specific kit.

Kit Includes:

• Filter drier (receiver drier/accumulator)
• Block-type expansion valve
• Compressor oil
• O-ring and gasket pack
• Cap and valve kit

Key Details:

• Compressor oil type: PAG 46
• Compatible with R1234yf and R134a refrigerants
• Expansion valve inlet and outlet use sealing washers

Replacing the drier, expansion valve, oil and seals together with the compressor helps protect the new compressor and restore A/C performance.