Four Seasons 4010NK A/C Compressor and Component Kit

Complete A/C Kit for Jeep Cherokee

Four Seasons 4010NK is a complete air conditioning kit built for 2000-2001 Jeep Cherokee models with an SD709 compressor and a pad-mount drier connection. It combines the major A/C service components needed to restore refrigerant flow, oil circulation, and system sealing in one application-specific package.

The Four Seasons Complete A/C Kit line is organized for direct system service, bringing together matched components for compressor replacement and related A/C circuit repairs. This kit uses R134a refrigerant compatibility and includes PAG oil for the compressor.

Key Features

• Fits 2000-2001 Jeep Cherokee, N/A
• Four Seasons part number 4010NK
• Complete air conditioning kit with new compressor
• Includes compressor oil with PAG Oil /100
• Liquid line expansion device type
• Gaskets and seals included
• Receiver drier/accumulator with pad mount inlet and outlet fittings
• R134a refrigerant type
• Limited lifetime warranty

Detailed Description

Four Seasons 4010NK is engineered as a complete A/C compressor kit for Jeep Cherokee service work. The kit includes a new compressor, accumulator, liquid line with orifice, compressor oil, and O-rings, giving technicians the core components needed for a full air conditioning repair on the listed 2000-2001 Jeep Cherokee application. The accumulator measures 3.563 inches in diameter and 8.500 inches in length, with pad-mount inlet and outlet fittings for the specified system configuration.

This part cross-references 520310 for the same application. If you are replacing a worn compressor on a Jeep Cherokee, 4010NK provides the matched components needed to address the compressor and related refrigerant circuit parts in one service. The kit is intended for R134a systems and uses PAG oil /100 for compressor lubrication.

What It Helps Fix

• Loss of cooling performance from a failing compressor
• Noisy or seized compressor operation
• Refrigerant flow issues related to the liquid line orifice
• Moisture or contamination concerns in the accumulator circuit
• Seal leakage at service connection points

Installation Notes and Tips

Verify the vehicle uses an SD709 compressor and a pad-mount drier fitting before installation. Flush the system as needed, replace the receiver drier/accumulator when servicing the compressor, and confirm the correct PAG oil charge for the system. After installation, evacuate and recharge the system with R134a to the specified capacity and inspect for leaks before returning the Jeep Cherokee to service.

Quality Assurance

Four Seasons backs this Complete A/C Kit with a limited lifetime warranty. The 4010NK kit is built for the listed Jeep Cherokee fitment and packaged to support a complete compressor-related A/C repair.