Four Seasons 56551 A/C Liquid Line with Orifice Tube

Overview of Four Seasons Hose Assembly 56551

The Four Seasons Hose Assembly part number 56551 is designed specifically for Ford and Mercury vehicles, including the Contour, Cougar, and Mystique models. This A/C liquid line with orifice tube is engineered to meet original equipment specifications, ensuring reliable performance in your vehicle's HVAC system.

• Compatible with Ford Contour, Mercury Cougar, and Mystique
• Includes serviceable orifice tube and R134a refrigerant type
• Equipped with a high side R134a quick disconnect service port (13 mm)
• Comes with all necessary fittings, gaskets, and green O-rings for proper sealing
• Liquid line hose assembly with male springlock suction end and male liquid line connection (0.500 mm)
• Includes one switch service port with M10 x 1.25 thread size
• OE replacement part without bracket

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering complete hose assemblies for automotive HVAC systems. This line includes components such as liquid lines with integrated orifice tubes and service ports, designed to simplify installation and maintenance. The 56551 hose assembly is part of this line, providing a serviceable orifice tube and all necessary seals and fittings to ensure compatibility and durability in Ford and Mercury vehicles.

Detailed Product Description

This hose assembly features a liquid line with a 0.500 mm male connection and a male springlock suction end, designed for secure and leak-free installation. It includes a serviceable orifice tube to regulate refrigerant flow and maintain system efficiency. The assembly is compatible with R134a refrigerant and comes with a high side service port featuring a 13 mm R134a quick disconnect for easy servicing. The package includes multiple green O-rings ([24606], [24608], [24668]) and a spring O-ring ([24218]) to ensure proper sealing and prevent leaks. The switch service port (M10 x 1.25 thread) is included to accommodate system pressure monitoring or control devices. This hose assembly does not include a bracket, so verify mounting requirements before installation.

Common Applications and Issues Addressed

• Replacement of damaged or leaking A/C liquid lines in Ford Contour, Mercury Cougar, and Mystique
• Restoring proper refrigerant flow with integrated orifice tube
• Resolving refrigerant leaks caused by worn or missing O-rings and seals
• Facilitating A/C system servicing with included high side service port
• Ensuring compatibility with R134a refrigerant systems

Installation Notes and Tips

• Confirm vehicle compatibility with Ford Contour, Mercury Cougar, or Mystique before installation
• Inspect and replace all O-rings and seals included in the kit to prevent leaks
• Use proper tools for disconnecting and reconnecting the R134a quick disconnect service port
• Verify the absence of a bracket and plan for secure mounting if necessary
• Follow manufacturer torque specifications for fittings and switch port connections

Quality Assurance and Warranty

The Four Seasons Hose Assembly 56551 is an OE replacement part manufactured to meet or exceed original equipment standards. It includes all necessary fittings and seals to ensure a proper fit and reliable operation. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or contact the manufacturer for exact warranty terms.