Four Seasons 55297 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 55297

The Four Seasons Hose Assembly 55297 is designed specifically for Toyota Sienna vehicles, providing a reliable A/C refrigerant suction hose solution. Engineered with durable aluminum and rubber materials, this hose assembly ensures efficient low-pressure refrigerant flow for R134-a systems.

• Constructed from aluminum and rubber for durability and flexibility
• Features a P-nut fitting on the suction end for secure connection
• Includes a captured green o-ring (part number 24682) for a tight seal
• Compatible with R134-a refrigerant systems, designed for low-pressure suction lines
• Equipped with a 13 mm R134-a quick disconnect service port for easy maintenance
• Includes necessary fittings and gasket/seal for installation
• OE replacement part, ensuring proper fit and function for Toyota Sienna

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on delivering precise HVAC hose and pipe components tailored for vehicle-specific applications. This product line emphasizes quality materials and exact fitment, making the 55297 hose assembly a dependable choice for maintaining the integrity of your Toyota Sienna's air conditioning system.

Detailed Product Description

The Four Seasons 55297 A/C refrigerant suction hose is designed to handle the low-pressure side of the air conditioning system in Toyota Sienna models. Its aluminum and rubber construction balances strength and flexibility, reducing the risk of leaks or damage under typical operating conditions. The hose features a P-nut fitting on one end and a captured o-ring on the other, ensuring a secure and leak-free connection. The included green o-rings (two in quantity) and fittings simplify installation and replacement. This hose assembly also incorporates a 13 mm quick disconnect service port compatible with R134-a refrigerant, facilitating routine service without the need for hose removal.

Common Applications and Issues Addressed

• Replacement of worn or cracked A/C refrigerant suction hoses in Toyota Sienna vehicles
• Resolving low refrigerant pressure due to leaks or damaged suction lines
• Restoring proper refrigerant flow for efficient air conditioning performance
• Addressing service port accessibility issues with the included quick disconnect port
• Eliminating refrigerant leaks caused by degraded seals or fittings

Installation Notes and Tips

• Ensure the vehicle is compatible: specifically designed for Toyota Sienna models
• Verify the refrigerant type is R134-a before installation
• Use the included green o-rings and fittings to maintain a proper seal
• Check for any residual refrigerant pressure and safely evacuate before removal
• Inspect the P-nut fitting and captured o-ring connections for tightness after installation

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55297 is an OE replacement part, meeting original equipment specifications for fit and function. It includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed quality assurance to support durability and performance in automotive HVAC systems.