Four Seasons 66655 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66655

The Four Seasons Hose Assembly 66655 is designed specifically for Hyundai Equus and Genesis models, providing a reliable A/C refrigerant discharge hose solution. Engineered with durable aluminum and rubber materials, this hose assembly supports high-pressure R134a refrigerant systems to maintain optimal HVAC performance.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a refrigerant systems
• Includes gasket and fittings for secure installation
• Equipped with a 16 mm high-side service port
• Designed as an OE replacement discharge line without a switch or bracket

Detailed Product Description

This A/C refrigerant discharge hose from Four Seasons is part of the Hose Assembly product line, which focuses on providing complete hose solutions for automotive HVAC systems. The 66655 hose assembly is built to handle high system pressures typical in modern air conditioning units. It features a P-nut fitting suction end and includes two green O-rings (part number 24649) to ensure a tight, leak-free connection. The hose assembly comes with a service port on the high-pressure side, facilitating maintenance and refrigerant charging without the need for additional components.

Applications and Problem Solving

• Replaces worn or damaged A/C refrigerant discharge hoses on Hyundai Equus and Genesis vehicles
• Prevents refrigerant leaks caused by cracked or brittle hoses
• Restores proper high-pressure refrigerant flow for efficient air conditioning
• Eliminates issues related to missing or faulty service ports
• Ensures compatibility with R134a refrigerant systems for reliable operation

Installation Notes and Tips

Installation of the Four Seasons Hose Assembly 66655 requires basic HVAC system knowledge and proper tools. Ensure the system is fully depressurized before removal of the old hose. Use the included gasket and fittings to secure connections and prevent leaks. The hose does not include a bracket or muffler, so verify existing mounting points on the Hyundai Equus or Genesis. The service port allows for easy refrigerant charging and pressure testing during installation.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, meeting original equipment specifications for fit and function. The inclusion of factory-quality O-rings and fittings supports a reliable seal and long service life. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.