Four Seasons 55853 A/C Liquid Line with Orifice Tube

Overview of Four Seasons Hose Assembly 55853

The Four Seasons Hose Assembly 55853 is designed specifically for Ford Focus models requiring a reliable A/C liquid line with an orifice tube. This hose assembly supports R134a refrigerant systems and includes essential fittings and seals for a complete replacement.

• Compatible with Ford Focus vehicles
• Includes serviceable orifice tube for precise refrigerant flow
• Equipped with switch service port (M10x1.250) for system monitoring
• Comes with multiple O-rings and gaskets for secure sealing
• Original equipment (O.E.) replacement quality
• Liquid line hose assembly without bracket, featuring P-nut fitting suction end

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering complete hose assemblies for HVAC systems, ensuring compatibility and ease of installation. The 55853 part number represents a liquid line hose assembly with a serviceable orifice tube, designed to maintain proper refrigerant flow and system efficiency in Ford Focus vehicles. This line includes all necessary fittings, gaskets, and O-rings to meet or exceed original equipment specifications.

Detailed Product Description

This A/C liquid line hose assembly is engineered for use with R134a refrigerant and includes a serviceable orifice tube to regulate refrigerant flow accurately. The assembly features a switch service port sized M10x1.250, allowing for pressure monitoring and system diagnostics. It comes without a mounting bracket but includes all required fittings and multiple O-rings—spring and green types—to ensure leak-free connections. The suction end uses a P-nut fitting for secure attachment. This hose assembly is an O.E. replacement part, designed to match factory specifications for the Ford Focus.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C liquid line hoses in Ford Focus
• Restoring proper refrigerant flow with a serviceable orifice tube
• Fixing refrigerant leaks caused by damaged O-rings or fittings
• Upgrading HVAC system components to maintain cooling efficiency
• Resolving pressure monitoring issues with included switch service port

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55853, ensure the system is fully evacuated and depressurized before removal of the old hose. Verify that all included O-rings and gaskets are properly seated to prevent leaks. The serviceable orifice tube should be inspected and replaced if necessary. Use the M10x1.250 switch port for pressure testing during installation. Since this assembly does not include a bracket, confirm existing mounting points are secure.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an original equipment replacement, meeting factory standards for fit and function. The part number 55853 undergoes quality checks to ensure durability and leak resistance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.