Four Seasons 66385 A/C Refrigerant Discharge Hose

Reliable A/C Refrigerant Discharge Hose for Honda Civic

The Four Seasons Hose Assembly 66385 is designed specifically for Honda Civic models requiring a durable and efficient A/C refrigerant discharge hose. Engineered to handle high-pressure R134a refrigerant systems, this hose assembly ensures proper function and longevity in your vehicle's HVAC system.

• Constructed from aluminum and rubber materials for durability and flexibility
• Compatible with R134a refrigerant type
• Includes gasket and fittings for secure installation
• Equipped with a switch service port for system monitoring
• Designed as a high-pressure discharge line without muffler or bracket
• O-ring set included (two green O-rings, part number 24661)
• Original Equipment (O.E.) replacement part for Honda Civic
• Suction end features a P-nut fitting for reliable connection

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing complete hose solutions for automotive HVAC systems. This product line emphasizes compatibility and quality by including necessary fittings and seals, such as gaskets and O-rings, to ensure a proper seal and fit. The 66385 hose assembly is part of this line, offering a direct O.E. replacement designed to meet the specific requirements of Honda Civic A/C systems.

Product Details and Specifications

This A/C refrigerant discharge hose is built to withstand the high-pressure environment of the vehicle’s air conditioning system. The combination of aluminum and rubber materials provides both strength and flexibility, reducing the risk of leaks or damage. The included gasket and fittings simplify installation, while the switch service port allows for easy system diagnostics. The hose assembly does not include a muffler or bracket, and the switch itself is not included. The suction end uses a P-nut fitting to ensure a secure connection within the system.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses in Honda Civic models
• Resolving high-pressure refrigerant leaks in the HVAC system
• Fixing issues related to improper sealing or damaged fittings
• Restoring proper refrigerant flow and system pressure
• Addressing failures caused by cracked or deteriorated hose materials

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66385, ensure the vehicle is depressurized and the refrigerant system is properly evacuated. Use the included gasket and O-rings to maintain a secure, leak-free connection. Verify that the P-nut fitting is tightened to manufacturer specifications. Since the assembly does not include a bracket or muffler, confirm that existing mounting points are intact and secure. The switch service port facilitates system checks but requires a compatible switch if needed.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an O.E. replacement part, meeting or exceeding original equipment standards for fit and function. The product includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.