Four Seasons 2079NK A/C Compressor Kit

Reliable A/C Compressor Kit for Toyota 4Runner

The Four Seasons Complete A/C Kit 2079NK is designed to restore the air conditioning system of your Toyota 4Runner efficiently. This comprehensive kit includes all essential components to ensure optimal cooling performance and system reliability.

• Includes new compressor (part 78316) with compressor oil
• Block type expansion device with insert o-ring inlet and outlet
• Filter drier (part 33589) and expansion valve (part 38884) included
• Gaskets and seals provided for proper installation
• Receiver drier with 2.5-inch diameter and 7-inch length, pad mount fittings
• Compatible with R134a refrigerant systems
• Limited lifetime warranty for long-term assurance

Complete A/C Kit Product Line Overview

The Four Seasons Complete A/C Kit line offers a full set of components needed for a thorough air conditioning system repair. This kit includes a new compressor, filter drier, expansion valve, and all necessary gaskets and seals, providing a convenient solution for restoring A/C functionality in your Toyota 4Runner. The inclusion of compressor oil and properly matched parts ensures system compatibility and performance.

Detailed Product Description

The Four Seasons Complete A/C Kit part number 2079NK is engineered specifically for Toyota 4Runner models requiring a full A/C system refresh. The kit features a new compressor (78316) pre-filled with compressor oil to maintain lubrication and system efficiency. The block type expansion device uses insert o-rings on both inlet and outlet to ensure a secure, leak-free connection. Included is a filter drier (33589) designed to remove moisture and contaminants, protecting the system components. The receiver drier measures 2.5 inches in diameter and 7 inches in length, with pad mount inlet and outlet fittings sized at 0.397 inches (9.525 mm), compatible with R134a refrigerant. Gaskets and seals are included to facilitate proper sealing during installation.

Common Applications and Issues Addressed

• Replacement of worn or failing A/C compressors in Toyota 4Runner vehicles
• Resolving refrigerant leaks due to damaged expansion valves or seals
• Eliminating moisture and contaminants with a new filter drier
• Restoring proper refrigerant flow and pressure with a matched expansion device
• Improving overall air conditioning system performance and reliability

Installation Notes and Tips

When installing the Four Seasons Complete A/C Kit 2079NK, ensure all old refrigerant is properly evacuated from the system. Verify compatibility with your Toyota 4Runner model year before installation. Use the included gaskets and seals to prevent leaks, and confirm that the expansion valve’s insert o-rings are seated correctly. Properly charge the system with R134a refrigerant after installation. It is recommended to inspect all A/C system components for wear or damage during replacement.

Quality Assurance and Warranty

Four Seasons backs the Complete A/C Kit 2079NK with a limited lifetime warranty, reflecting confidence in the durability and performance of the included components. Each part is manufactured to meet or exceed OEM specifications, ensuring reliable operation in your Toyota 4Runner’s air conditioning system.