Four Seasons 55075 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 55075

The Four Seasons Hose Assembly 55075 is designed specifically for the HVAC system of Mercury Quest and Nissan Villager vehicles. This A/C refrigerant discharge and suction hose assembly ensures reliable performance with durable aluminum and rubber construction, compatible with R134a refrigerant systems.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a refrigerant type
• Includes green O-rings and gasket for secure sealing
• Equipped with a switch service port and R134a quick disconnect service port
• Discharge end features a captured O-ring and P-nut fitting
• Suction end designed with a female O-ring style
• Includes manifold but excludes fittings and bracket
• O.E. replacement part for Mercury Quest and Nissan Villager

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing reliable HVAC hoses and pipes engineered to meet original equipment specifications. This product line emphasizes quality materials and precise fitment, ensuring compatibility with specific vehicle models such as the Mercury Quest and Nissan Villager. The 55075 hose assembly is part of this line, offering a combination of aluminum and rubber materials designed for efficient refrigerant flow and system integrity.

Detailed Product Description

The Four Seasons 55075 hose assembly serves as both the discharge and suction line in the air conditioning system. It is constructed from a combination of aluminum and rubber, providing strength and flexibility to withstand the pressures and temperatures of A/C refrigerant flow. The assembly is designed for use with R134a refrigerant and includes multiple green O-rings ([24684], [24615], [24628], [24606]) to ensure leak-free connections. The discharge end features a captured O-ring and P-nut fitting, while the suction end uses a female O-ring style for secure attachment. This assembly also includes a switch service port and a quick disconnect R134a service port, facilitating maintenance and diagnostics. While fittings and brackets are not included, the hose assembly comes with a manifold and gasket to complete the installation.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge and suction hoses
• Resolving refrigerant leaks caused by degraded O-rings or hose material
• Restoring proper refrigerant flow in Mercury Quest and Nissan Villager HVAC systems
• Addressing issues related to faulty service ports or switch ports
• Improving system reliability by replacing OEM equivalent parts

Installation Notes and Tips

• Ensure compatibility with Mercury Quest and Nissan Villager models before installation
• Use included green O-rings and gasket to prevent refrigerant leaks
• Check that the switch service port and quick disconnect service port are properly connected
• Verify that the discharge end P-nut fitting and suction end female O-ring are securely fastened
• Note that fittings and brackets are not included and may need to be sourced separately

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55075 is an original equipment replacement part designed to meet or exceed OEM standards for fit, form, and function. It undergoes rigorous quality control to ensure durability and leak-free performance in HVAC systems. Warranty coverage details should be confirmed with the product documentation or manufacturer.