Four Seasons 10042SK A/C Compressor Replacement Service Kit

Four Seasons A/C Installer Kit for Honda

The Four Seasons 10042SK A/C Installer Kit is built for servicing R134a air conditioning systems on select Honda Civic and Honda CRX applications. It combines the core replacement components needed when opening the system, including a filter drier, expansion valve, PAG 46 compressor oil, O-ring/gasket pack, and cap and valve kit.

Four Seasons A/C Installer Kits are organized for compressor replacement service work, helping restore proper refrigerant flow and sealing performance during HVAC repairs. This kit is listed for 1988-1991 Honda Civic with Matsushita compressor applications and 1988-1991 Honda CRX with Matsushita or Sanden compressor applications.

Key Features

• Part number: 10042SK
• Brand line: Four Seasons A/C Installer Kits
• For R134a refrigerant systems
• Includes compressor oil: PAG Oil / 46
• Expansion device type: TXV
• Includes filter drier, expansion valve, compressor oil, O-ring/gasket pack, and cap and valve kit
• Receiver drier/accumulator features male insert O-ring inlet and outlet fittings
• Limited lifetime warranty

Detailed Description

Four Seasons 10042SK is an A/C compressor replacement service kit for Honda Civic and Honda CRX models in the 1988-1991 range. It is built around the components commonly replaced during compressor service, including the filter drier and TXV expansion valve, along with the specified PAG 46 oil and sealing components. The kit is intended for R134a-based HVAC service and supports a cleaner, more complete repair process when the system has been opened.

This part cross-references Monroe Shocks & Struts (e.g., MUK10686, PK0468) for the same application. If you are searching for a Honda Civic A/C compressor replacement service kit or a Honda CRX A/C installer kit, 10042SK is the catalog number to reference.

What It Helps Address

• Loss of A/C cooling after compressor replacement
• Refrigerant leaks at seals, O-rings, or service connections
• Restricted refrigerant flow from a worn expansion valve
• Moisture contamination after system opening
• Incomplete A/C service parts selection for Honda Civic and Honda CRX repairs

Installation Notes and Tips

Before installation, verify compressor type and system configuration against the vehicle listing. This kit is listed for 1988-1991 Honda Civic with Matsushita compressor applications and 1988-1991 Honda CRX with Matsushita or Sanden compressor applications. Replace the drier and expansion valve during compressor service, and confirm the system is evacuated and charged with the correct R134a refrigerant and PAG 46 oil specification.

For best results, inspect mating surfaces and replace any worn seals during reassembly. Confirm the cap and valve components are properly seated and that all connections are tightened to the vehicle service specification.

Quality Assurance

Four Seasons backs this A/C service kit with a limited lifetime warranty. The 10042SK is cataloged as an A/C compressor replacement service kit for select Honda applications, with components selected for HVAC service work on R134a systems.