Four Seasons 2004NK A/C Compressor and Component Kit

Overview of Four Seasons Complete A/C Kit 2004NK

The Four Seasons Complete A/C Kit 2004NK is designed specifically for Ford F-150, F-250, and F-350 models. This comprehensive kit includes a new compressor and essential components to restore your vehicle's air conditioning system efficiently.

• Includes new compressor (part 58120) and accumulator (part 33091)
• Comes with orifice tube (part 38621) featuring a .067 inch diameter and blue color
• Compressor oil included for proper lubrication
• Gaskets and seals provided for secure installation
• Compatible with R134a refrigerant systems
• Receiver drier/accumulator with 3.5 inch diameter and male insert o-ring fittings
• Limited lifetime warranty for quality assurance

Details on Four Seasons Complete A/C Kit Product Line

The Complete A/C Kit line from Four Seasons offers a full set of components needed for a thorough air conditioning system replacement. This kit includes a new compressor, accumulator, orifice tube, and necessary seals and oil, ensuring compatibility and optimal performance for Ford trucks. The inclusion of all critical parts simplifies the repair process and helps maintain system integrity.

Product Features and Specifications

This A/C compressor kit is engineered for Ford F-150, F-250, and F-350 trucks using R134a refrigerant. The kit includes a new compressor (part 58120) pre-filled with compressor oil to ensure proper lubrication. The orifice tube is a standard style with a .067 inch diameter and blue color coding for easy identification. The receiver drier/accumulator measures 3.5 inches in diameter and 9.5 inches in length, with male insert o-ring fittings sized at 0.625 inches (15.875 mm) inlet and 0.75 inches (19.05 mm) outlet. Gaskets and seals are included to provide a secure, leak-free installation.

Common Applications and Issues Addressed

• Replacement of worn or failed A/C compressors in Ford F-150, F-250, and F-350
• Resolving low or no cooling performance due to compressor failure
• Fixing refrigerant leaks caused by damaged seals or gaskets
• Addressing clogged orifice tubes affecting refrigerant flow
• Restoring proper moisture and contaminant removal with a new accumulator

Installation Notes and Tips

Ensure the system is fully evacuated before installation to prevent contamination. Use the included compressor oil to lubricate the new compressor properly. Replace all gaskets and seals to avoid leaks. Verify that the orifice tube is installed in the correct orientation and that fittings are tightened to manufacturer specifications. This kit is designed for vehicles using R134a refrigerant; confirm refrigerant type before installation.

Quality Assurance and Warranty

The Four Seasons Complete A/C Kit 2004NK comes with a limited lifetime warranty, reflecting the brand's commitment to durability and reliability. Each component is manufactured to meet or exceed OEM standards, ensuring compatibility and long-term performance for Ford F-150, F-250, and F-350 trucks.