Four Seasons 3479N A/C Compressor Kit

Four Seasons PAC-Kit w/ New Compressor

The Four Seasons 3479N A/C compressor kit is built for select Hyundai Sonata and Kia Optima applications that use an HS17 compressor. This PAC-Kit w/ New Compressor bundles the core replacement components needed for a focused HVAC repair on the affected vehicles.

Key Features

• Four Seasons A/C compressor kit for HVAC service
• Brand line: PAC-Kit w/ New Compressor
• Part number 3479N
• For vehicles equipped with an HS17 compressor
• Application-specific fitment for Hyundai Sonata and Kia Optima
• Includes the compressor kit components listed in the vehicle notes

Fitment Details

Compatible With 2002 Hyundai Sonata, N/A, w/ HS17 Compressor; To 11/02. Compatible With 1999-2001 Hyundai Sonata, N/A, w/ HS17 Compressor. Compatible With 2001 Kia Optima, N/A, w/ HS17 Compressor.

The Four Seasons PAC-Kit w/ New Compressor line is organized around vehicle-specific HVAC service needs, helping match the compressor assembly and related A/C service parts to the listed application. For shoppers searching for a 2002 Hyundai Sonata A/C compressor kit or a 2001 Kia Optima compressor replacement, 3479N provides a direct fitment reference for the HS17-equipped platform.

What It Is Used For

• Replacing a worn or failed A/C compressor on the listed Hyundai Sonata and Kia Optima vehicles
• Restoring refrigerant circulation in an HS17-based HVAC system
• Addressing compressor noise, seizure, or loss of cooling output
• Supporting repair of A/C performance issues tied to compressor wear
• Serving as a direct-reference part for 3479N compressor kit searches

Installation Notes

Verify the vehicle’s compressor type before ordering; this application is listed for HS17 compressor systems only. Match the model year and notes exactly, including the 2002 Hyundai Sonata listing with the To 11/02 note. Follow standard A/C service procedures, including system evacuation, flushing where required, and correct oil handling for the replacement compressor.

Quality Assurance

Four Seasons is a recognized HVAC parts brand with application-specific cataloging for A/C service components. Part number 3479N is listed for the exact vehicle applications shown above, helping support accurate ordering for Hyundai Sonata and Kia Optima compressor replacement work.