Four Seasons 55984 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 55984

The Four Seasons Hose Assembly 55984 is designed specifically for Toyota 4Runner and Pickup models, providing a reliable A/C refrigerant discharge hose solution. Engineered to handle both R12 and R134a refrigerants, this discharge line ensures proper function within your vehicle's HVAC system.

• Compatible with Toyota 4Runner and Pickup models
• Designed for R12 and R134a refrigerants
• Includes gasket and fittings for secure installation
• O-ring set included (two green o-rings, part number 24608)
• Original Equipment (O.E.) replacement part
• Features a P-nut fitting on the suction end
• Does not include switch, bracket, muffler, or service port

Detailed Product Description

This Four Seasons Hose Assembly from the Hose Assembly product line is a direct O.E. replacement designed to maintain the integrity of your vehicle’s air conditioning system. The part number 55984 is a discharge line that supports both R12 and R134a refrigerants, making it suitable for older and newer Toyota 4Runner and Pickup models. The assembly comes with all necessary fittings and a gasket to ensure a leak-free connection. Two green O-rings (part number 24608) are included to provide a proper seal at connection points. The suction end features a P-nut fitting, which is standard for this type of hose assembly. This hose assembly does not include a switch, bracket, muffler, or service port, so it is intended for use in systems where these components are not required or are serviced separately.

Applications and Common Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses
• Resolving refrigerant leaks in Toyota 4Runner and Pickup A/C systems
• Restoring proper refrigerant flow for efficient air conditioning performance
• Addressing hose assembly failures due to age or environmental wear
• Maintaining system integrity when converting between R12 and R134a refrigerants

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55984, ensure that the included gasket and O-rings are properly seated to prevent leaks. The P-nut fitting on the suction end should be tightened to manufacturer specifications to avoid damage. Since this assembly does not include a service port or switch, verify that your vehicle’s system components are compatible or serviced separately. It is recommended to inspect related hoses and fittings during installation to ensure overall system reliability.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed original equipment standards. The Hose Assembly product line is engineered for durability and reliable performance in automotive HVAC systems. This part number 55984 is an O.E. replacement, ensuring compatibility and quality. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use conditions.