Four Seasons 2621NK A/C Compressor and Component Kit

Overview of Four Seasons Complete A/C Kit 2621NK

The Four Seasons Complete A/C Kit 2621NK is designed specifically for Nissan Maxima models, providing a comprehensive solution for air conditioning system repairs. This kit includes a new compressor and essential components to restore your vehicle's A/C performance efficiently.

• Includes new compressor (part 68438) with compressor oil
• Block type expansion device with O-ring inlet and insert O-ring outlet
• Filter drier (part 83132) and expansion valve (part 39026) included
• Receiver drier with 1.625-inch diameter and 9-inch length, pad mount fittings
• Compatible with R134a refrigerant systems
• Gaskets and seals included for proper installation
• Limited lifetime warranty for long-term reliability

Detailed Product Description

This Four Seasons Complete A/C Kit 2621NK is engineered to meet the specific HVAC needs of Nissan Maxima vehicles. The kit features a new compressor (part number 68438) pre-filled with the appropriate compressor oil, ensuring optimal lubrication and performance. The block type expansion device uses O-ring inlet and insert O-ring outlet fittings to maintain a secure, leak-free connection. Included in the kit are a filter drier (83132) and an expansion valve (39026), which work together to regulate refrigerant flow and remove moisture from the system.

The receiver drier has a 1.625-inch diameter and a 9-inch length, with pad mount inlet and outlet fittings sized at 0.402 inches, designed to fit precisely within the Nissan Maxima's A/C system. This kit is compatible with R134a refrigerant, the standard for many modern vehicles. Gaskets and seals are included to ensure a complete and secure installation.

About the Four Seasons Complete A/C Kit Line

The Complete A/C Kit line from Four Seasons offers a full set of components needed for a thorough air conditioning system repair. By providing a new compressor along with critical parts like the filter drier and expansion valve, these kits simplify the repair process and help restore system efficiency. The 2621NK kit is tailored for Nissan Maxima models, ensuring compatibility and reducing the need for additional parts.

Common Applications and Issues Addressed

• Replacement of a failing or seized A/C compressor in Nissan Maxima
• Resolving refrigerant leaks due to worn gaskets or seals
• Restoring proper refrigerant flow with a new expansion valve
• Eliminating moisture and contaminants with a new filter drier
• Improving overall air conditioning system performance and reliability

Installation Notes and Tips

• Ensure the system is fully evacuated and flushed before installation
• Use the included compressor oil to maintain proper lubrication
• Check all O-rings and seals for proper seating to prevent leaks
• Verify compatibility with R134a refrigerant before servicing
• Follow manufacturer torque specifications for all fittings and mounts

Quality Assurance and Warranty

The Four Seasons Complete A/C Kit 2621NK comes with a limited lifetime warranty, reflecting the brand's commitment to quality and durability. Each component is manufactured to meet or exceed OEM standards, providing reliable performance for Nissan Maxima vehicles. This warranty covers defects in materials and workmanship, offering peace of mind for professional installers and vehicle owners alike.