Four Seasons 65655 A/C Refrigerant Liquid Hose

Overview of Four Seasons Hose Assembly 65655

The Four Seasons Hose Assembly 65655 is designed specifically for Toyota Corolla models requiring a reliable A/C refrigerant liquid hose. Engineered with aluminum and rubber materials, this hose assembly supports high-pressure R134-a refrigerant systems, ensuring durability and efficient performance in your vehicle's HVAC system.

• Constructed from durable aluminum and rubber materials
• Compatible with R134-a refrigerant type
• Designed for high-pressure A/C systems
• Includes gasket and fittings for secure connections
• Features a flange-style liquid line with a 16 mm service port
• Equipped with a switch service port (M11x1.0) and orifice tube
• O-ring set includes three green O-rings (part number 24606)
• OEM replacement part for Toyota Corolla liquid line hose
• Service port located on the high-pressure side

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies tailored for automotive HVAC systems. This line emphasizes compatibility with original equipment specifications, offering components such as orifice tubes, service ports, and gaskets integrated into the hose assembly. The 65655 part number represents a liquid line hose assembly without a bracket, designed to meet the precise requirements of Toyota Corolla A/C systems.

Detailed Product Description

This A/C refrigerant liquid hose assembly is constructed with a combination of aluminum and rubber to withstand the demands of high-pressure R134-a refrigerant circulation. The flange-style liquid line ensures a secure and leak-resistant connection, while the included gasket and fittings facilitate proper sealing. The hose assembly features a built-in orifice tube and a high-side service port sized at 16 mm, along with a switch service port (M11x1.0) to accommodate system monitoring or control functions. The three green O-rings (part number 24606) provide additional sealing integrity, making this hose assembly a direct OEM replacement for Toyota Corolla vehicles.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant liquid hoses in Toyota Corolla models
• Resolution of refrigerant leaks caused by cracked or deteriorated hoses
• Restoration of proper high-pressure refrigerant flow in the A/C system
• Correction of faulty or missing service ports for maintenance and diagnostics
• Elimination of system contamination through secure gasket and O-ring seals

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 65655, ensure the vehicle is compatible with R134-a refrigerant systems. Verify that the service port size (16 mm) and switch port (M11x1.0) match the existing system fittings. Properly seat all three green O-rings (part number 24606) to prevent leaks. Since this assembly does not include a bracket, confirm that the original mounting hardware is intact and secure the hose accordingly. Follow manufacturer torque specifications for all fittings and connections.

Quality Assurance and Warranty

Four Seasons manufactures this hose assembly to meet or exceed OEM standards for fit, form, and function. The part number 65655 is an exact replacement designed for Toyota Corolla HVAC systems using R134-a refrigerant. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for precise warranty terms.