Four Seasons 56389 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 56389

The Four Seasons Hose Assembly 56389 is designed specifically for Ford F-250 and F-350 models, providing reliable A/C refrigerant discharge and suction line functionality. Constructed with durable aluminum and rubber materials, this hose assembly supports R134a refrigerant systems and includes essential sealing components for a secure fit.

• Compatible with Ford F-250 and F-350 models
• Constructed from aluminum and rubber for durability
• Designed for R134a refrigerant systems
• Includes green o-rings and gasket for proper sealing
• Features a switch service port for system monitoring
• Discharge end: male o-ring with UNF thread
• Suction end: female o-ring with UNF thread
• OE replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering precise HVAC hose and pipe solutions tailored to specific vehicle applications. This line emphasizes compatibility and quality, offering assemblies that include necessary seals and service ports to maintain system integrity. The 56389 hose assembly exemplifies this approach by integrating multiple o-rings and a switch service port to support efficient refrigerant flow and system diagnostics.

Detailed Product Description

This A/C refrigerant discharge and suction hose assembly is engineered to meet the demands of Ford F-250 and F-350 trucks equipped with R134a refrigerant systems. The combination of aluminum and rubber materials ensures resistance to corrosion and flexibility under varying temperatures. The assembly includes green o-rings (part numbers 24608, 24612, and 24615) to provide airtight seals at connection points, preventing refrigerant leaks. The discharge end features a male o-ring with UNF threading, while the suction end has a female o-ring with UNF threading, both designed for secure and leak-free connections. Although fittings and brackets are not included, the assembly comes with a manifold and a switch service port to facilitate system monitoring and maintenance.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge and suction hoses
• Resolving refrigerant leaks caused by degraded seals or hose material
• Restoring proper refrigerant flow in Ford F-250 and F-350 HVAC systems
• Addressing issues related to faulty or missing service ports for system diagnostics
• Maintaining system pressure and preventing contamination in the A/C lines

Installation Notes and Tips

• Ensure compatibility with Ford F-250 and F-350 models before installation
• Inspect all included green o-rings and replace if damaged during installation
• Use appropriate tools to tighten UNF threaded connections without over-torquing
• Verify the presence and condition of the switch service port for system monitoring
• Check for leaks after installation by performing a system pressure test

Quality Assurance and Warranty

The Four Seasons Hose Assembly 56389 is an OE replacement part designed to meet original equipment specifications for fit and function. It includes all necessary sealing components to ensure a reliable installation. While specific warranty details are not provided, Four Seasons products typically adhere to industry standards for quality and durability, supporting long-term performance in Ford F-250 and F-350 HVAC systems.