Four Seasons 3553NK A/C Compressor and Component Kit - Front and Rear

Reliable A/C Compressor Kit for Ford Explorer and Mercury Mountaineer

The Four Seasons Complete A/C Kit 3553NK provides a comprehensive solution for restoring air conditioning performance in Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models. This kit includes all necessary components to replace the compressor and related parts, ensuring a proper and efficient A/C system repair.

• Includes new compressor (part 78542) and accumulator (part 83096)
• Compressor oil included for optimal lubrication
• Standard red orifice tube with .062 inch diameter
• Receiver drier/accumulator with pad mount inlet and outlet fittings
• Compatible with R134a refrigerant systems
• Gaskets and seals included for leak-free installation
• Limited lifetime warranty for long-term reliability

About the Four Seasons Complete A/C Kit Product Line

The Complete A/C Kit line from Four Seasons is designed to provide a full replacement solution for vehicle air conditioning systems. This kit includes a new compressor along with essential components such as the accumulator, orifice tube, and necessary gaskets and seals. By offering a complete set, the Complete A/C Kit simplifies repairs and helps ensure all parts are compatible and properly matched for the vehicle’s HVAC system.

Detailed Product Description

The Four Seasons 3553NK kit is engineered specifically for Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer vehicles equipped with R134a refrigerant. The kit features a new compressor (part 78542) pre-filled with the appropriate compressor oil to maintain system lubrication. It also includes a 3.5-inch diameter receiver drier/accumulator with pad mount inlet and outlet fittings, designed to remove moisture and contaminants from the refrigerant. The included orifice tube is a standard style with a red color and a precise .062 inch diameter to regulate refrigerant flow effectively. Gaskets and seals are provided to ensure a secure, leak-free installation.

Common Applications and Issues Addressed

• Replacement of a failing or seized A/C compressor
• Restoring cooling performance in Ford Explorer and Mercury Mountaineer A/C systems
• Resolving refrigerant leaks due to worn seals or gaskets
• Eliminating moisture and contaminants with a new receiver drier/accumulator
• Upgrading or repairing the orifice tube to maintain proper refrigerant flow

Installation Notes and Tips

• Ensure the system is fully evacuated and flushed before installation
• Use the included compressor oil to maintain proper lubrication
• Replace all gaskets and seals to prevent leaks
• Verify compatibility with R134a refrigerant systems
• Follow vehicle-specific torque specifications for mounting components

Quality Assurance and Warranty

The Four Seasons Complete A/C Kit 3553NK comes with a limited lifetime warranty, providing assurance of its durability and performance. Each component is manufactured to meet or exceed OEM standards, ensuring reliable operation in Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer vehicles. This warranty supports long-term use and helps protect your investment in the vehicle’s air conditioning system.