Four Seasons 5657N A/C Compressor Kit

Four Seasons PAC-Kit w/ New Compressor for Kia Spectra

The Four Seasons PAC-Kit w/ New Compressor, part number 5657N, is built for 2007-2009 Kia Spectra and 2007-2009 Kia Spectra5 models equipped with a 6SBU16C compressor. This A/C compressor kit supports a complete repair approach for the vehicle’s air conditioning system.

Key Features

• Four Seasons PAC-Kit w/ New Compressor for HVAC A/C compressor replacement
• Fits 2007-2009 Kia Spectra, N/A, with 6SBU16C compressor
• Fits 2007-2009 Kia Spectra5, N/A, with 6SBU16C compressor
• Includes application-specific components referenced for this repair package: new compressor, filter drier, expansion valve, flush, and oil
• Part number 5657N for accurate catalog lookup

Detailed Description

Four Seasons 5657N is an A/C compressor kit for Kia Spectra and Kia Spectra5 vehicles in the 2007-2009 model years that use a 6SBU16C compressor. The PAC-Kit w/ New Compressor product line is organized for air conditioning service work where the compressor and related system components are addressed together, helping restore proper refrigerant circulation and system operation.

This part number 5657N is a direct fitment match for the listed Kia applications and is a practical choice when servicing a failing compressor in a 2007-2009 Kia Spectra or 2007-2009 Kia Spectra5.

Common Repair Uses

• Replacing a noisy or seized A/C compressor
• Addressing weak or inconsistent cabin cooling
• Correcting compressor-related refrigerant circulation problems
• Repairing an A/C system after internal contamination or debris
• Restoring operation after compressor failure on Kia Spectra and Kia Spectra5 models

Installation Notes and Tips

Verify the vehicle uses a 6SBU16C compressor before ordering. Inspect the A/C system for contamination, confirm the correct refrigerant oil specification, and follow proper evacuation and recharge procedures after installation. Replace any worn sealing surfaces and check for leaks before returning the vehicle to service.

Quality Assurance

Four Seasons is a recognized aftermarket brand for HVAC service parts, and the PAC-Kit w/ New Compressor line is organized to support model-specific A/C repairs. Part number 5657N is cataloged for the listed Kia Spectra and Kia Spectra5 applications.