Four Seasons 56703 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 56703

The Four Seasons Hose Assembly 56703 is designed for reliable performance in the HVAC system of select Honda and Isuzu vehicles. This A/C refrigerant suction hose is engineered to meet original equipment specifications, ensuring proper fit and function for models like the Honda Axiom and Isuzu Rodeo.

• Constructed from durable aluminum and rubber materials
• Equipped with a P-nut fitting on one end and a captured o-ring on the other
• Compatible with R134-a refrigerant systems
• Includes gasket, fittings, and mounting bracket for secure installation
• Designed as a low-pressure suction line without a muffler or service port

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 emphasizes compatibility with original equipment standards, providing components like the 56703 suction hose that integrate seamlessly with vehicle systems. The assemblies include necessary fittings and seals to simplify installation and maintain system integrity.

Detailed Product Description

The Four Seasons 56703 A/C refrigerant suction hose is constructed from a combination of aluminum and rubber, offering durability and flexibility required for HVAC applications. It features a P-nut fitting on the suction end and a captured green o-ring seal on the opposite end, ensuring a secure, leak-free connection. This hose is designed for low-pressure refrigerant flow using R134-a, making it suitable for the suction line in the air conditioning system. Included with the hose are two green o-rings (part number 24083), a gasket, fittings, and a mounting bracket to facilitate proper installation without the need for additional parts. The assembly does not include a muffler or service port, aligning with the original equipment design for Honda Axiom, Isuzu Rodeo, Passport, and Rodeo Sport models.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses
• Resolving refrigerant leaks caused by cracked or deteriorated hose material
• Restoring proper low-pressure refrigerant flow in HVAC systems
• Eliminating poor A/C performance due to faulty suction line components
• Ensuring secure connections with included fittings and seals

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56703, ensure the vehicle is compatible—specifically Honda Axiom and Isuzu Passport, Rodeo, and Rodeo Sport models. Use the included gasket, fittings, and bracket to secure the hose properly. Verify that the P-nut fitting and captured o-ring are seated correctly to prevent leaks. Since this assembly does not include a service port or muffler, no additional components are required for standard suction line replacement. Follow manufacturer torque specifications for fittings to maintain system integrity.

Quality Assurance and Warranty

This Four Seasons Hose Assembly 56703 is an original equipment replacement part, designed to meet or exceed OEM standards for fit and function. The product includes all necessary seals and fittings to ensure a reliable installation. Four Seasons provides quality assurance through rigorous testing and manufacturing controls. Warranty details should be confirmed with the product documentation or supplier.