Four Seasons 2170NK A/C Compressor and Component Kit

Complete A/C Kit for Mercedes-Benz E-Class

Restore cabin cooling with the Four Seasons Complete A/C Kit, part number 2170NK. This complete air conditioning kit is built for Mercedes-Benz E320, E430, E500, E55 AMG, E280, E300, and E420 applications equipped with the 7SB16C compressor, covering model years 1996-2002.

Four Seasons Complete A/C Kit line packages the major air conditioning service components needed for a full compressor replacement. This kit includes a new compressor, filter drier, expansion valve, oil, and O-rings, with R134a refrigerant system compatibility and a limited lifetime warranty.

Key Features

• Four Seasons part number 2170NK
• Complete air conditioning kit with new compressor
• Includes compressor oil and O-rings
• Block-type expansion device
• Expansion valve inlet and outlet use insert O-ring connections
• Receiver drier/accumulator with male insert O-ring inlet and outlet fittings
• Designed for R134a refrigerant systems
• Limited lifetime warranty

Detailed Product Overview

This Mercedes-Benz A/C compressor kit is configured for vehicles using the 7SB16C compressor platform and is intended for a full system refresh on E-Class models from 1996 through 2002. The kit includes Four Seasons 78356 new compressor, 33704 filter drier, 38814 expansion valve, 59007 oil, and O-rings, giving you the core components needed to service the air conditioning circuit during compressor replacement. The receiver drier/accumulator measures 3.000 inches in diameter and 7.000 inches in length, with 0.375-inch male insert O-ring inlet and outlet fittings.

Use part number 2170NK when searching for a complete A/C compressor kit for Mercedes-Benz E320, E430, E500, E55 AMG, E280, E300, or E420 models. This kit supports direct-fit service work on R134a systems and is organized around the major wear items commonly replaced together during A/C repair.

Common Problems This Kit Addresses

• Loss of cabin cooling after compressor failure
• Contaminated or moisture-affected A/C system components
• Expansion valve restriction affecting refrigerant flow
• Receiver drier wear after compressor service
• R134a system repair needs on Mercedes-Benz E-Class vehicles

Installation Notes and Tips

Before installation, verify the vehicle uses the 7SB16C compressor and confirm all fitting styles match the existing system. Replace the receiver drier and expansion valve during compressor service to help complete the repair correctly. Flush the system as needed, evacuate the A/C circuit, and charge with the correct refrigerant and oil specification for the vehicle.

Fits 1996-2002 Mercedes-Benz E320, N/A. Fits 1998-2002 Mercedes-Benz E430, N/A. Fits 2002 Mercedes-Benz E500, N/A. Fits 1997 Mercedes-Benz E500, N/A. Fits 1998-2002 Mercedes-Benz E55 AMG, N/A. Fits 1999 Mercedes-Benz E280, N/A. Fits 1996-1999 Mercedes-Benz E300, N/A. Fits 1997-1999 Mercedes-Benz E420, N/A.

Quality Assurance

Four Seasons backs this Complete A/C Kit with a limited lifetime warranty. The kit is built for Mercedes-Benz E-Class applications and uses the specified compressor, drier, and expansion valve configuration for the listed fitments.