Four Seasons 66589 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66589

The Four Seasons Hose Assembly 66589 is designed specifically for Toyota Corolla and Matrix models requiring a reliable A/C refrigerant discharge hose. Constructed with durable aluminum and rubber materials, this hose assembly supports high-pressure R134a refrigerant systems, ensuring consistent performance in your vehicle's HVAC system.

• Compatible with Toyota Corolla and Matrix models
• High-pressure A/C refrigerant discharge hose for R134a systems
• Durable aluminum and rubber construction
• Includes gasket and fittings for secure installation
• O-ring set included for proper sealing
• OE replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering precise replacement hoses and pipes for automotive HVAC systems. This line includes components engineered to meet original equipment specifications, providing reliable service and compatibility. The 66589 discharge hose assembly is part of this line, offering a direct OE replacement for Toyota vehicles without additional brackets or mufflers, simplifying installation and maintenance.

Product Features and Specifications

This A/C refrigerant discharge hose is designed to handle high system pressures typical of R134a refrigerant applications. The hose assembly features a combination of aluminum and rubber materials to balance flexibility and durability. It includes two green O-rings (part number 24661) to ensure a tight seal and prevent leaks. The discharge line comes with necessary fittings but does not include a service port, switch, bracket, or muffler. The suction end uses a P-nut fitting for secure connection.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses in Toyota Corolla and Matrix
• Resolving high-pressure refrigerant leaks in the HVAC system
• Restoring proper refrigerant flow and system pressure
• Eliminating issues caused by damaged or cracked discharge lines
• Ensuring compatibility with R134a refrigerant systems

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66589, ensure the vehicle is compatible with R134a refrigerant systems. Use the included gasket and O-rings to maintain a secure, leak-free connection. Since this assembly does not include a service port or bracket, verify existing mounting points and service ports on the vehicle before installation. Proper torque specifications should be followed for fittings to avoid damage or leaks.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, meeting original equipment standards for fit and function. The product includes all necessary seals and fittings to ensure reliable operation. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality standards for automotive HVAC components.