Four Seasons 66386 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66386

The Four Seasons Hose Assembly 66386 is designed specifically for Honda Civic models requiring a reliable A/C refrigerant discharge hose. 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
• High-pressure discharge line designed for efficient refrigerant flow
• Includes gasket and fittings for secure installation
• O-ring set included (two green O-rings, part number 24661)
• Original equipment replacement for Honda Civic A/C systems
• Features a P-nut fitting suction end for proper connection
• Does not include a service port, switch, bracket, or muffler

Detailed Product Description

This Four Seasons Hose Assembly 66386 is part of the Hose Assembly product line, which focuses on delivering precise replacement hoses and pipes for automotive HVAC systems. The assembly is crafted from a combination of aluminum and rubber, providing a balance of strength and flexibility necessary for high-pressure refrigerant discharge lines. Designed to work with R134a refrigerant, it ensures compatibility with the Honda Civic’s factory A/C system. The included gasket and fittings simplify installation and help maintain a leak-free seal. The hose assembly is an original equipment replacement, meeting the specifications required for proper system function without additional components such as brackets or mufflers.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses in Honda Civic models
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper high-pressure refrigerant flow for efficient air conditioning
• Eliminating system pressure loss due to faulty discharge lines
• Ensuring secure connections with included fittings and O-rings

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66386 on a Honda Civic, ensure the system is fully depressurized before removal of the old hose. Use the included gasket and fittings to achieve a tight seal and prevent leaks. The P-nut fitting on the suction end requires proper torque to avoid damage. Since this assembly does not include a service port or bracket, verify compatibility with your vehicle’s existing components. Double-check all connections for secure fitment before recharging the A/C system with R134a refrigerant.

Quality Assurance and Warranty

Four Seasons manufactures the Hose Assembly 66386 to meet original equipment standards for Honda Civic HVAC systems. 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. Refer to the manufacturer’s documentation for complete warranty information.