Four Seasons 5628NK A/C Compressor and Component Kit

Complete A/C Kit for Volkswagen and Audi

The Four Seasons Complete A/C Kit 5628NK is a complete air conditioning kit with a new compressor for select Volkswagen and Audi applications using the PXE16 compressor. It brings together the major A/C service components needed for a focused repair, including the compressor, filter drier, expansion valve, oil, and O-rings.

Built for R134a systems, this kit is organized for direct replacement work on vehicles such as the Volkswagen Beetle, Jetta, GTI, Golf, and Audi A3. The Four Seasons Complete A/C Kit line is aimed at restoring system function with matched components in one package.

• Four Seasons 5628NK complete A/C compressor kit
• Includes new compressor, filter drier, expansion valve, oil, and O-rings
• Designed for R134a air conditioning systems
• Uses a block-type expansion device
• Expansion valve inlet: O-ring; outlet: insert O-ring
• Receiver drier/accumulator features pad-mount inlet and outlet fittings
• Compressor oil included
• Limited lifetime warranty

Detailed Product Overview

This A/C compressor kit is built around a new compressor and supporting service parts for vehicles equipped with the PXE16 compressor. The included filter drier and expansion valve help address common wear points in the air conditioning circuit, while the supplied oil and O-rings support a proper replacement service. Part number 5628NK is a practical choice for technicians and DIY repairs focused on restoring cooling performance in compatible Volkswagen and Audi models.

This part cross-references 520533 for the same application.

What This Kit Helps Address

• Weak or inconsistent cabin cooling
• Noisy or failing A/C compressor operation
• Moisture or contamination concerns in the refrigerant circuit
• Expansion valve restriction or poor refrigerant control
• Seal leakage at service connection points

Installation Notes and Fitment

Compatible with select vehicles using the PXE16 compressor. Fits 2012-2015 Volkswagen Beetle, N/A; Fits 2015 Volkswagen Jetta, N/A, to 6/28/2015; Fits 2010-2014 Volkswagen GTI, N/A; Fits 2010-2014 Volkswagen Jetta, N/A; Fits 2013 Audi A3, N/A; Fits 2010-2011 Audi A3, N/A; Fits 2013 Audi A3 Quattro, N/A; Fits 2010 Audi A3 Quattro, N/A; Fits 2010-2013 Volkswagen Golf, N/A; Fits 2012-2013 Volkswagen Golf R, N/A; Fits 2012 Audi A3, N/A, to 5/12; Fits 2010 Volkswagen Eos, N/A, w/ Showa compressor; Fits 2010 Volkswagen GLI, N/A; Fits 2010 Volkswagen Golf City, N/A; Fits 2009 Volkswagen Bora, N/A; Fits 2008 Audi TT, N/A; Fits 2008 Audi TT Quattro, N/A.

Verify compressor style, refrigerant type, and connection details before installation. Replace the receiver drier and expansion valve during compressor service, and evacuate and recharge the system according to factory procedures.

Quality Assurance

Four Seasons backs this kit with a limited lifetime warranty. The 5628NK is built as a complete replacement solution for select Volkswagen and Audi A/C repairs, with application-specific components matched to the listed vehicle fitments.