Four Seasons 55144 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 55144

The Four Seasons Hose Assembly 55144 is designed specifically for the A/C refrigerant discharge system in select INFINITI and Nissan vehicles. This hose assembly is engineered to meet original equipment specifications, ensuring reliable performance for models such as the Nissan Armada, Pathfinder Armada, QX56, and TITAN.

• Compatible refrigerant type: R134a
• Component type: Discharge line
• Includes gasket and fittings for secure installation
• Equipped with two green O-rings (part number 24661)
• Features a P-nut fitting on the suction end
• Does not include a switch, bracket, muffler, or service port
• O.E. replacement part for direct fit

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering precise hose assemblies for HVAC systems, particularly for refrigerant lines. This line emphasizes compatibility with original equipment standards, providing components such as discharge lines that include necessary fittings and seals. The 55144 hose assembly is part of this line, offering a direct replacement solution without additional brackets or mufflers, simplifying installation and maintenance for HVAC repairs.

Detailed Product Description

This A/C refrigerant discharge hose assembly is designed to handle R134a refrigerant, commonly used in modern automotive air conditioning systems. The discharge line includes all necessary fittings and two green O-rings (part number 24661) to ensure a leak-free connection. The suction end features a P-nut fitting, facilitating a secure and proper seal. While the assembly does not include a switch, bracket, muffler, or service port, it is engineered as a direct O.E. replacement, making it suitable for the Nissan Armada, Pathfinder Armada, INFINITI QX56, and Nissan TITAN models.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses
• Resolving refrigerant leaks due to faulty seals or fittings
• Restoring proper refrigerant flow in the discharge line
• Eliminating A/C system inefficiencies caused by hose deterioration
• Maintaining system integrity without the need for additional brackets or mufflers

Installation Notes and Tips

• Ensure compatibility with your specific INFINITI or Nissan model before installation
• Use the included gasket and O-rings to prevent refrigerant leaks
• Verify the P-nut fitting is properly tightened to avoid system pressure loss
• Do not attempt to install a switch or bracket as this assembly does not include these components
• Follow manufacturer guidelines for refrigerant handling and system evacuation

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55144 is manufactured to meet or exceed original equipment standards, providing reliable performance for HVAC refrigerant discharge applications. This part is an O.E. replacement, ensuring fit and function consistent with factory specifications. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use conditions.