Four Seasons 2959NK A/C Compressor and Component Kit - Front and Rear

Complete A/C Kit for Expedition and Navigator

Four Seasons 2959NK is a Complete A/C Kit built for 2003-2004 Ford Expedition and Lincoln Navigator applications with a scroll compressor. It combines the major air conditioning service components needed for front and rear HVAC repair in one package, including a new compressor, filter drier, expansion valves, oil, and O-rings.

Use this kit when servicing a Ford Expedition or Lincoln Navigator A/C system that uses R134a refrigerant and an OE-design scroll compressor. The Four Seasons Complete A/C Kit line is organized to simplify parts selection for vehicle-specific air conditioning repairs.

Key Features

• Four Seasons part number 2959NK
• Complete air conditioning kit with new compressor
• Includes compressor oil and O-rings
• Uses R134a refrigerant
• Block-type expansion device design
• Receiver drier/accumulator with P-nut inlet and outlet fittings
• Limited lifetime warranty

Detailed Product Overview

This Four Seasons A/C compressor kit is configured for 2003-2004 Ford Expedition and 2003-2004 Lincoln Navigator models with front and rear HVAC and a scroll compressor. The kit includes a new compressor, filter drier, expansion valves, oil, and sealing O-rings to support a complete air conditioning system repair. The compressor oil is included, and the system is specified for R134a refrigerant. Four Seasons 2959NK is a direct-fit style solution for vehicles that match the listed compressor and date-range requirements.

This part cross-references Four Seasons 2959NK for the same application.

What This Kit Is Used For

• Replacing a failed A/C compressor on a 2003-2004 Ford Expedition or Lincoln Navigator
• Restoring cooling performance in front and rear HVAC systems
• Addressing refrigerant loss related to worn seals or O-rings
• Replacing a restricted or contaminated filter drier during compressor service
• Servicing an OE-design scroll compressor system using R134a refrigerant

Installation Notes and Tips

Verify the vehicle uses a scroll compressor and matches the listed production cutoff and OE design requirements before ordering. Confirm the inlet and outlet fitting styles on the receiver drier/accumulator and expansion valve connections match the existing system. Flush the system as needed, replace the receiver drier/accumulator during compressor service, and follow the correct oil and refrigerant charge procedures for the vehicle.

Quality Assurance

Four Seasons 2959NK is backed by a limited lifetime warranty. It is built as a complete A/C kit for vehicle-specific repair work on 2003-2004 Ford Expedition and Lincoln Navigator applications.