Four Seasons 55111 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 55111

The Four Seasons Hose Assembly 55111 is designed for reliable HVAC performance in select Ford, Lincoln, and Mercury vehicles. This A/C refrigerant discharge and suction hose assembly is engineered to meet original equipment specifications, ensuring proper fit and function for models like the Crown Victoria, Grand Marquis, Marauder, and Town Car.

• Constructed from durable aluminum and rubber materials
• Compatible with R134a refrigerant systems
• Includes green O-rings and gasket for secure sealing
• Features a P-nut fitting discharge end and male springlock suction end
• Equipped with a service port and switch service port for easy maintenance
• OE replacement part designed without bracket or muffler

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly product line focuses on providing high-quality HVAC hoses and pipes that meet or exceed original equipment standards. This line includes assemblies designed for both discharge and suction functions, offering compatibility with common refrigerants like R134a. The Hose Assembly 55111 exemplifies this line by combining durable materials and precise fittings to ensure efficient air conditioning system operation in specific Ford, Lincoln, and Mercury models.

Detailed Product Description

This hose assembly features a combination of aluminum and rubber construction, providing strength and flexibility necessary for HVAC system demands. The discharge end uses a 0.454-inch (11.52 mm) P-nut fitting, while the suction end is a 0.8125-inch (20.34 mm) male springlock type, both designed for secure connections. Included green O-rings (part numbers 24615, 24622, and 24672) ensure leak-free sealing. The assembly comes with a gasket and a service port with a quick disconnect compatible with R134a refrigerant, facilitating system servicing. Although fittings are not included and the assembly lacks a bracket and muffler, it is a direct OE replacement for the specified vehicle models.

Applications and Common Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge and suction hoses
• Restoring proper refrigerant flow in Ford Crown Victoria, Lincoln Town Car, and Mercury Marauder HVAC systems
• Resolving A/C system pressure loss due to damaged or cracked hoses
• Eliminating refrigerant leaks caused by degraded O-rings or seals
• Facilitating maintenance with included service port and switch service port

Installation Notes and Tips

• Ensure compatibility with Ford, Lincoln, and Mercury models: Crown Victoria, Grand Marquis, Marauder, and Town Car
• Verify that all included O-rings and gasket are properly seated to prevent leaks
• Use appropriate tools for P-nut and male springlock fittings to avoid damage
• Check refrigerant type compatibility; this assembly is designed for R134a systems
• Note that fittings are not included and must be sourced separately if needed

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55111 is manufactured to meet original equipment standards, ensuring reliable performance and fitment. It includes all necessary O-rings and gasket for proper sealing. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Users should consult product documentation or the manufacturer for exact warranty terms.