Four Seasons 66781 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66781

The Four Seasons Hose Assembly 66781 is designed specifically for the Hyundai Genesis Coupe HVAC system. This A/C refrigerant suction hose ensures reliable performance by using durable aluminum and rubber materials, providing a direct replacement for your vehicle's original suction line.

• Constructed from aluminum and rubber for durability and flexibility
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R134-a refrigerant systems
• Includes gasket and fittings for a complete installation
• OEM replacement part ensuring proper fit and function

Detailed Product Description

The Four Seasons Hose Assembly 66781 belongs to the Hose Assembly product line, which focuses on delivering precise HVAC hose and pipe solutions for automotive applications. This particular suction hose is engineered to meet the specifications of the Hyundai Genesis Coupe's air conditioning system. Featuring P-nut fittings on both ends, it facilitates a secure and leak-free connection to the refrigerant system. The combination of aluminum and rubber materials offers resistance to wear and heat, maintaining system integrity under operating conditions. The included green O-rings and gasket ensure a tight seal, preventing refrigerant leaks. This hose assembly does not include a service port, muffler, bracket, or switch, aligning with the original equipment design for a straightforward replacement.

Applications and Problem Solving

• Replaces worn or damaged A/C refrigerant suction hoses in Hyundai Genesis Coupe models
• Addresses refrigerant leaks caused by cracked or deteriorated hoses
• Restores proper refrigerant flow for efficient air conditioning performance
• Eliminates issues related to loose or faulty fittings in the suction line
• Prevents contamination and moisture ingress by maintaining a sealed system

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66781, ensure the vehicle is depressurized and the refrigerant system is properly evacuated. Use the included green O-rings and gasket to achieve a secure seal at both P-nut fittings. Avoid overtightening fittings to prevent damage. Since this hose assembly does not include a bracket or muffler, reuse the original mounting hardware and components. Verify compatibility with the Hyundai Genesis Coupe before installation to ensure proper fitment.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OEM replacement part, meeting or exceeding original equipment specifications. The product includes all necessary fittings and seals for installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Refer to Four Seasons documentation for exact warranty terms.