Four Seasons 66689 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66689

The Four Seasons Hose Assembly 66689 is designed specifically for the Mitsubishi Montero Sport HVAC system. This A/C refrigerant discharge hose is engineered to handle high-pressure R134a refrigerant, ensuring reliable performance in your vehicle's air conditioning system.

• Constructed from durable aluminum and rubber materials
• Compatible with R134a refrigerant type
• Includes gasket and fittings for secure installation
• Designed as a high-pressure discharge line without a service port or muffler
• Equipped with two green O-rings (part number 24608) for proper sealing
• Features a p-nut fitting suction end type
• OE replacement part for Mitsubishi Montero Sport

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing reliable hose assemblies for automotive HVAC systems. This line includes components designed to meet or exceed original equipment specifications, offering direct replacements that maintain system integrity. The 66689 hose assembly is part of this line, delivering a high-pressure discharge line solution without additional brackets or mufflers, tailored for specific vehicle applications like the Mitsubishi Montero Sport.

Product Description and Specifications

This A/C refrigerant discharge hose combines aluminum and rubber materials to withstand the demands of high-pressure refrigerant flow. It is designed for use with R134a refrigerant and includes all necessary fittings and gaskets for a secure and leak-free connection. The hose assembly does not include a service port or muffler and is supplied without a bracket, simplifying installation in compatible HVAC systems. The inclusion of two green O-rings (part number 24608) ensures a proper seal, reducing the risk of refrigerant leaks.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses in Mitsubishi Montero Sport vehicles
• Resolution of refrigerant leaks caused by deteriorated seals or fittings
• Restoration of proper high-pressure refrigerant flow in the HVAC system
• Elimination of system pressure loss due to hose assembly failure
• Addressing issues related to incompatible or non-OE replacement parts

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66689, ensure the vehicle is compatible with R134a refrigerant systems. Verify that the hose assembly matches the original equipment specifications for the Mitsubishi Montero Sport. Use the included fittings and gaskets to secure connections and prevent leaks. Since this assembly does not include a service port or bracket, confirm that existing components are compatible or retained during installation. Proper torque on fittings and careful handling of O-rings will help maintain system integrity.

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66689 is an OE replacement part designed to meet original equipment standards for durability and performance. It includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality standards, offering confidence in fit and function for Mitsubishi Montero Sport HVAC repairs.