Four Seasons 7906NK A/C Compressor and Component Kit

Overview of Four Seasons Complete A/C Kit 7906NK

The Four Seasons Complete A/C Kit 7906NK is designed specifically for Volkswagen Passat 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 168646) with compressor oil
• Block type expansion device with O-ring inlet and insert O-ring outlet
• Filter drier (part 83174) and expansion valve (part 39260) included
• Receiver drier with 1.1811 inch diameter and 12.85 inch length
• Pad mount inlet and outlet fittings for receiver drier
• Compatible with R134a refrigerant systems
• Limited lifetime warranty for long-term reliability

Detailed Product Description

The Four Seasons Complete A/C Kit 7906NK is a full air conditioning compressor kit tailored for Volkswagen Passat vehicles. It features a new compressor (part number 168646) that comes pre-filled with the appropriate compressor oil, ensuring proper lubrication and immediate readiness for installation. The kit also includes a block type expansion device with O-ring inlet and insert O-ring outlet fittings, designed to maintain a secure and leak-free connection within the A/C system.

Additional components such as the filter drier (part 83174) and expansion valve (part 39260) are included to help remove moisture and regulate refrigerant flow, which are critical for optimal system performance. The receiver drier measures 1.1811 inches in diameter and 12.85 inches in length, with pad mount inlet and outlet fittings sized at 0.485 inches, ensuring compatibility with the Volkswagen Passat's A/C system architecture. This kit is intended for use with R134a refrigerant, the standard for many modern vehicles.

About the Four Seasons Complete A/C Kit Line

The Complete A/C Kit product line from Four Seasons offers a comprehensive package that includes all necessary components for a full A/C system repair or replacement. This approach simplifies the repair process by providing matched parts designed to work together, reducing the risk of compatibility issues. The 7906NK kit exemplifies this by combining a new compressor with essential system components, making it a practical choice for Volkswagen Passat owners addressing A/C system failures.

Common Applications and Issues Addressed

• Replacement of a failing or seized A/C compressor in Volkswagen Passat
• Resolving refrigerant leaks due to worn expansion valve or O-ring fittings
• Eliminating moisture and contaminants with a new filter drier
• Restoring proper refrigerant flow and pressure regulation
• Upgrading worn receiver drier components to prevent system damage

Installation Notes and Tips

• Ensure the system is fully evacuated and flushed before installation
• Verify compatibility with Volkswagen Passat model year and refrigerant type R134a
• Replace all included components together to maintain system integrity
• Use proper torque specifications on pad mount fittings to avoid leaks
• Recharge the system with the correct amount of R134a refrigerant after installation

Quality Assurance and Warranty

The Four Seasons Complete A/C Kit 7906NK is backed by a limited lifetime warranty, providing assurance of its durability and performance. Each component is manufactured to meet or exceed OEM specifications, ensuring reliable operation within Volkswagen Passat air conditioning systems.