Four Seasons 3690N A/C Compressor Kit

Four Seasons PAC-Kit w/ New Compressor for Hyundai Sonata

The Four Seasons PAC-Kit w/ New Compressor, part number 3690N, is a vehicle-specific A/C compressor kit for select 2006-2007 Hyundai Sonata models with a VS18M compressor. It brings together the core replacement components needed for this application in one package.

Key Features

• Brand: Four Seasons
• Product line: PAC-Kit w/ New Compressor
• Part number: 3690N
• Fits 2006 Hyundai Sonata, N/A, with VS18M compressor
• Fits 2007 Hyundai Sonata, N/A, with VS18M compressor; to 12/06
• Includes application-specific components listed for this kit: new compressor, filter drier, expansion valve, flush, and oil

Detailed Description

This Four Seasons A/C Compressor Kit is built for Hyundai Sonata HVAC service where the original system uses a VS18M compressor. The PAC-Kit w/ New Compressor line is organized around the full repair path for the air conditioning system, helping you source the major replacement parts for the listed Sonata applications in one part number, 3690N.

Compatible With 2006 Hyundai Sonata, N/A, and 2007 Hyundai Sonata, N/A, this kit is a direct fitment-based option for A/C compressor replacement on the specified vehicles. If you are searching for a 2006 Hyundai Sonata A/C compressor kit or a 2007 Hyundai Sonata compressor replacement with VS18M compressor fitment, 3690N is the relevant Four Seasons part number to reference.

What It Is Used For

• Replacing a worn or failed A/C compressor on the listed Hyundai Sonata applications
• Addressing loss of cooling performance tied to compressor wear
• Servicing the A/C system after compressor contamination or internal failure
• Restoring proper refrigerant circulation in the HVAC system
• Supporting repair of related A/C components called out for this application

Installation Notes and Tips

Verify the vehicle’s compressor type before ordering; this kit is specified for Sonata models with a VS18M compressor. Confirm the model year and build timing for 2007 Hyundai Sonata applications, since the fitment notes specify to 12/06. Follow standard A/C service procedures, including system evacuation, flushing where required, and correct oil handling for the listed application.

Quality Assurance

Four Seasons supplies HVAC replacement parts for automotive A/C service, and the PAC-Kit w/ New Compressor line is organized to match specific vehicle applications. Part number 3690N is listed for the Hyundai Sonata fitments shown above.