Four Seasons 66365 A/C Refrigerant Discharge Hose

Reliable A/C Refrigerant Discharge Hose for Lexus and Toyota

The Four Seasons Hose Assembly 66365 is designed to meet the high-pressure demands of your vehicle's air conditioning system. Engineered for Lexus CT200h and Toyota Prius V models, this A/C refrigerant discharge hose ensures proper refrigerant flow and system integrity.

Key Features of Four Seasons Hose Assembly 66365

• Constructed from durable aluminum and rubber materials for long-lasting performance
• Compatible with R134a refrigerant systems
• Includes gasket and fittings for secure installation
• Equipped with a muffler to reduce noise and vibration
• Designed as a high-pressure discharge line without a service port or switch
• O-ring seals included (two green O-rings, part number 24661)
• OE replacement part ensuring proper fit and function
• 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 HVAC systems in vehicles. This product line includes assemblies that combine aluminum and rubber components to handle high system pressures while maintaining flexibility and durability. The 66365 discharge hose is part of this line, offering a direct OE replacement designed specifically for select Lexus and Toyota models.

Product Description and Application

This A/C refrigerant discharge hose is engineered to handle the high-pressure side of the air conditioning system in Lexus CT200h and Toyota Prius V vehicles. The combination of aluminum and rubber materials provides strength and flexibility, while the included fittings and gasket ensure a secure, leak-free connection. The hose assembly comes with a muffler to minimize operational noise, enhancing overall system performance. It does not include a service port or switch, which aligns with the original equipment specifications for these models.

Common Issues Addressed by This Hose Assembly

• Leaks or cracks in the high-pressure refrigerant discharge line
• Reduced A/C system efficiency due to damaged or worn hoses
• Excessive noise or vibration from the discharge line
• Failure of original discharge hose components causing refrigerant loss
• Compatibility issues with R134a refrigerant systems in Lexus CT200h and Toyota Prius V

Installation Notes and Tips

• Ensure the system is fully depressurized before removal of the old hose
• Use the included gasket and fittings to maintain a proper seal
• Verify the P-nut fitting is securely tightened to prevent leaks
• Check for any signs of wear or damage on adjacent components during installation
• Follow manufacturer torque specifications for all fittings

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66365 is an OE replacement part manufactured to meet or exceed original equipment standards. It includes all necessary seals and fittings to ensure a proper fit and reliable operation. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.