Four Seasons 55747 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 55747

The Four Seasons Hose Assembly 55747 is designed specifically for the A/C refrigerant discharge system in select Ford and Mercury vehicles. This hose assembly supports refrigerants R12 and R134a, ensuring compatibility with common automotive air conditioning systems. It is engineered to meet original equipment replacement standards for reliable performance.

• Compatible with Ford Colony Park, Mercury Grand Marquis, and Ford LTD Crown Victoria
• Designed for A/C refrigerant discharge line applications
• Includes gasket, fittings, and green O-rings for secure sealing
• Equipped with a muffler and a switch service port (3/8" - 24 size)
• Female O-ring suction end type for proper connection
• O-rings included: green O-rings [24610], [24668], [24650] and spring O-ring [24218]
• Does not include bracket or switch

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing complete hose assemblies for automotive HVAC systems. These assemblies are designed to replace original equipment parts with precision, including all necessary fittings, seals, and service ports. The 55747 hose assembly is part of this line, offering a direct OE replacement solution for specific Ford and Mercury models, ensuring proper fit and function within the vehicle's air conditioning system.

Detailed Product Description

This A/C refrigerant discharge hose assembly is engineered to handle both R12 and R134a refrigerants, making it suitable for vehicles that have undergone refrigerant system updates. The assembly includes a muffler to reduce noise and vibration, and a service port with a 3/8" - 24 thread size for easy maintenance and refrigerant charging. The hose features a female O-ring suction end and comes with multiple green O-rings and a spring O-ring to ensure leak-free connections. While the assembly includes fittings and a gasket, it does not come with a bracket or switch, so those components must be sourced separately if needed.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses
• Restoring proper refrigerant flow in Ford Colony Park, Mercury Grand Marquis, and Ford LTD Crown Victoria
• Eliminating A/C system noise with the included muffler
• Providing a reliable service port for refrigerant system maintenance
• Ensuring leak-free connections with included O-rings and fittings

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55747, verify compatibility with your vehicle’s refrigerant type (R12 or R134a). Ensure all O-rings are properly seated and lubricated to prevent leaks. The included gasket and fittings should be installed according to manufacturer torque specifications. Note that the assembly does not include a bracket or switch, so retain or replace these components as necessary. Properly connect the female O-ring suction end and service port to maintain system integrity.

Quality Assurance and Warranty

Four Seasons Hose Assembly 55747 is manufactured to meet or exceed original equipment standards for durability and performance. The product includes all necessary seals and fittings to ensure a secure installation. This hose assembly is an OE replacement part, providing confidence in fit and function. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use.