Four Seasons 65781 A/C Refrigerant Suction Hose

Reliable A/C Refrigerant Suction Hose for Toyota and Scion Models

The Four Seasons Hose Assembly 65781 is designed to maintain optimal air conditioning performance in select Toyota and Scion vehicles. Engineered with durable aluminum and rubber materials, this A/C refrigerant suction hose ensures efficient refrigerant flow and system reliability.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a refrigerant systems
• Includes gasket and service port for secure connections
• Designed without muffler for direct refrigerant flow
• Fits Toyota Yaris, Yaris iA, Yaris R, and Scion iA models

About the Four Seasons Hose Assembly Product Line

The Hose Assembly line by Four Seasons focuses on providing high-quality hose assemblies tailored for HVAC systems. This product line emphasizes precise fitment and material compatibility to ensure reliable refrigerant transfer and system integrity. The 65781 hose assembly is part of this line, offering a direct replacement solution for specific Toyota and Scion A/C systems.

Product Details and Specifications

This A/C refrigerant suction hose is constructed with a combination of aluminum and rubber, providing a balance of strength and flexibility necessary for automotive HVAC applications. It is designed specifically for use with R134a refrigerant, the standard for many modern vehicles. The hose assembly includes a gasket and a service port, facilitating proper sealing and maintenance access. Notably, this hose does not include a muffler, allowing for unimpeded refrigerant flow within the system.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Toyota Yaris and Scion iA models
• Resolving refrigerant leaks caused by cracked or deteriorated hose materials
• Improving A/C system efficiency by restoring proper refrigerant flow
• Addressing service port access issues for routine maintenance
• Ensuring compatibility with R134a refrigerant systems

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 65781, ensure the gasket is properly seated to prevent refrigerant leaks. Verify compatibility with your vehicle’s make and model—specifically Toyota Yaris, Yaris iA, Yaris R, and Scion iA. Use appropriate tools to avoid damaging the aluminum or rubber components during installation. The included service port allows for convenient system servicing without additional modifications.

Quality Assurance and Warranty

Four Seasons manufactures this hose assembly to meet OEM standards for fit and function. The materials and construction are selected to withstand typical automotive HVAC conditions. While specific warranty details are not provided here, Four Seasons products generally come with a limited warranty covering defects in materials and workmanship.