Four Seasons 7718NK A/C Compressor and Component Kit

Complete A/C Kit for Volkswagen and Audi

Restore cabin cooling with the Four Seasons Complete A/C Kit, part number 7718NK. This complete air conditioning kit includes a new compressor, filter drier, expansion valve, oil, and O-rings for a direct repair approach on select Volkswagen and Audi applications.

Compatible with 2006-2012 Volkswagen Beetle, Golf, GTI, Jetta, Eos, Bora, Golf City, Jetta City, and R32, plus 2006-2008 Audi A3 and A3 Quattro applications listed below. Four Seasons 7718NK is built for vehicles using R134a refrigerant and the specified compressor configurations.

Key Features

• Complete A/C compressor kit with new compressor
• Includes filter drier, expansion valve, compressor oil, and O-rings
• Uses R134a refrigerant
• Expansion device type: block type
• Expansion valve inlet: O-ring; outlet: insert O-ring
• Receiver drier/accumulator with pad-mount inlet and outlet fittings
• Limited lifetime warranty

Product Details

The Four Seasons Complete A/C Kit line is built for full-system service, bringing together the major components needed when replacing a failed compressor and related A/C parts. Part number 7718NK is configured for select Volkswagen and Audi vehicles with 7SEU16C, DCS17E, DCW17D, PXE16, and Showa compressor applications as listed in the fitment data. This makes it a practical choice for Volkswagen GTI A/C compressor replacement, Volkswagen Jetta air conditioning repair, and Audi A3 Quattro compressor service where the original system specification matches.

This part cross-references 522312 for the same application.

Common Problems This Kit Addresses

• Loss of cooling from a worn or seized compressor
• Contaminated A/C system components after compressor failure
• Restricted refrigerant flow caused by a failing expansion valve
• Moisture or debris issues related to the filter drier
• Leaks at service points where O-rings and seals need replacement

Installation Notes and Tips

Verify the compressor style and system configuration before ordering. This kit is listed for vehicles with specific compressor types, including 7SEU16C, DCS17E, DCW17D, PXE16, and Showa applications. Always flush the system as needed, replace the receiver drier/filter drier during compressor service, and confirm the correct refrigerant charge with R134a before returning the vehicle to service.

Quality Assurance

Four Seasons 7718NK is backed by a limited lifetime warranty. The kit is assembled as a complete A/C service solution for confirmed fitments, helping streamline repairs on select Volkswagen and Audi models.