Four Seasons 10203SK A/C Compressor Replacement Service Kit

Honda A/C Compressor Service Kit for R134a Systems

Four Seasons 10203SK is an A/C compressor replacement service kit for select Honda applications using R134a refrigerant. It brings together the core service components needed when replacing the compressor and restoring system operation, including a filter drier, expansion valve, PAG 46 compressor oil, an O-ring/gasket pack, and a cap and valve kit.

Built for Honda Insight, Honda CR-V, and Honda Civic A/C service work, this Four Seasons A/C Installer Kit is organized for compressor replacement jobs where the system needs matched service parts and refrigerant-side sealing components. Part number 10203SK is listed for 1996-2006 Honda coverage across the confirmed applications below.

Key Features

• Four Seasons A/C Installer Kits product line
• Part number 10203SK
• Includes filter drier, expansion valve, compressor oil, O-ring/gasket pack, and cap and valve kit
• PAG Oil / 46 compressor oil included
• TXV expansion device type
• R134a refrigerant type
• Receiver drier/accumulator with pad mount inlet and outlet fittings
• Limited Lifetime warranty

Product Details

This A/C compressor replacement service kit is built around the components commonly replaced during compressor service on Honda HVAC systems. The included filter drier helps support refrigerant system cleanliness, while the TXV expansion valve addresses refrigerant metering at the evaporator circuit. The kit also includes compressor oil, sealing components, and cap and valve service parts to support a complete repair workflow. Four Seasons 10203SK is a practical choice when servicing Honda Insight, Honda CR-V, or Honda Civic air conditioning systems that use R134a refrigerant.

This part cross-references Monroe Shocks & Struts (e.g., 550259, MUK10525) for the same application.

What It Helps Address

• Compressor replacement service on Honda A/C systems
• Refrigerant leaks at seals, gaskets, or service connections
• Poor refrigerant metering caused by a worn expansion valve
• Contamination concerns after compressor failure
• Restoration of proper R134a system service components

Installation Notes and Tips

Before installation, verify the vehicle’s refrigerant type and compare the existing compressor service components to the kit contents. Replace the filter drier during compressor service, evacuate the system, and charge with the specified refrigerant and oil amount for the vehicle. Inspect all sealing surfaces carefully and confirm the pad mount fittings match the original hardware before assembly.

Compatible With: Fits 2000-2006 Honda Insight, N/A; Fits 1997-2001 Honda CR-V, N/A; Fits 1996-2000 Honda Civic, N/A.

Quality Assurance

Four Seasons backs this kit with a Limited Lifetime warranty. The 10203SK service kit is built for A/C repair work where matched replacement components and correct refrigerant-side service parts matter.