Four Seasons 65774 A/C Refrigerant Suction Hose

Reliable A/C Refrigerant Suction Hose for Toyota Highlander

The Four Seasons Hose Assembly 65774 is designed specifically for Toyota Highlander models requiring a durable and efficient A/C refrigerant suction hose. Engineered with quality materials and essential features, this hose assembly supports proper air conditioning system performance.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a refrigerant type
• Includes gasket or seal for secure connections
• Equipped with a muffler to reduce noise
• Service port included for maintenance access
• Does not include a bracket or switch service port

About the Four Seasons Hose Assembly Product Line

The Hose Assembly line by Four Seasons focuses on delivering reliable hose solutions for HVAC systems in vehicles. This product line emphasizes quality materials and precise fitment to ensure optimal refrigerant flow and system integrity. The 65774 hose assembly is part of this line, providing a tailored fit for the Toyota Highlander’s air conditioning system.

Product Details and Specifications

This A/C refrigerant suction hose is constructed with a combination of aluminum and rubber, offering both strength and flexibility to withstand the demands of the vehicle’s HVAC system. It is designed for use with R134a refrigerant, the standard for many modern vehicles. The inclusion of a gasket or seal ensures leak-free connections, while the built-in muffler helps minimize operational noise. The hose assembly comes with a service port to facilitate system servicing but does not include a bracket or switch service port.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Toyota Highlander models
• Resolving refrigerant leaks caused by deteriorated hose materials
• Reducing noise from the A/C system with the integrated muffler
• Maintaining proper refrigerant flow for efficient air conditioning performance
• Facilitating maintenance with the included service port

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 65774, ensure compatibility with your Toyota Highlander model year and engine configuration. Use the included gasket or seal to prevent leaks and verify that all connections are secure. The absence of a bracket means additional mounting hardware may be required depending on your vehicle’s setup. Proper handling of the aluminum and rubber materials will help avoid damage during installation.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet industry standards for HVAC components. The Hose Assembly 65774 undergoes quality checks to ensure durability and performance. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Refer to official documentation for complete warranty information.