Four Seasons 55317 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 55317

The Four Seasons Hose Assembly 55317 is designed specifically for Ford Explorer and Mercury Mountaineer models. This A/C refrigerant discharge and suction hose assembly ensures reliable HVAC system performance by maintaining proper refrigerant flow and pressure.

• Constructed from durable aluminum and rubber materials
• Compatible with R134a refrigerant type
• Includes green o-ring gaskets for secure sealing
• Equipped with a switch service port and mounting bracket
• Discharge end features a captive o-ring and P-nut fitting
• Suction end uses a male springlock style fitting
• OE replacement part designed for direct fit

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering precise HVAC hose and pipe solutions for vehicle air conditioning systems. This line includes assemblies engineered to meet original equipment specifications, ensuring compatibility and durability. The 55317 hose assembly exemplifies this approach by combining quality materials and design features tailored for Ford Explorer and Mercury Mountaineer applications.

Detailed Product Description

This A/C refrigerant discharge and suction hose assembly (part number 55317) is constructed with aluminum and rubber to provide strength and flexibility under varying temperature and pressure conditions. It is designed for use with R134a refrigerant and includes essential sealing components such as green o-rings (part numbers 24606 and 24649) to prevent leaks. The discharge end measures 0.461 inches (11.7 mm) and features a captive o-ring with a P-nut fitting, while the suction end measures 0.803 inches (20.4 mm) and uses a male springlock fitting style. The assembly comes with a bracket and a switch service port but does not include fittings or a switch. It is an OE replacement part, ensuring a direct fit and proper function in the HVAC system of compatible vehicles.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant hoses in Ford Explorer and Mercury Mountaineer
• Resolving refrigerant leaks caused by degraded seals or fittings
• Restoring proper refrigerant flow for efficient air conditioning performance
• Fixing issues related to faulty discharge or suction line connections
• Addressing HVAC system failures due to cracked or corroded hose assemblies

Installation Notes and Tips

• Ensure vehicle compatibility with Ford Explorer or Mercury Mountaineer models before installation
• Verify that all included o-rings and gaskets are properly seated to prevent leaks
• Use appropriate tools for P-nut and springlock fittings to avoid damage
• Inspect the mounting bracket and switch service port for secure attachment
• Follow manufacturer torque specifications for fittings and connections

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55317 is manufactured to meet or exceed original equipment standards for durability and performance. It includes all necessary sealing components to ensure a leak-free installation. This part is backed by Four Seasons' quality assurance protocols, providing confidence in its reliability for Ford Explorer and Mercury Mountaineer HVAC repairs.