Four Seasons 55855 A/C Liquid Line with Orifice Tube

Reliable A/C Liquid Line Hose Assembly for Ford Focus

The Four Seasons Hose Assembly part number 55855 is designed specifically for Ford Focus models requiring an R134a refrigerant system. This liquid line hose assembly includes an orifice tube and is engineered to meet original equipment specifications, ensuring proper fit and function.

Key Features of Four Seasons Hose Assembly 55855

• Compatible with Ford Focus vehicles using R134a refrigerant
• Includes gasket and multiple O-rings for secure sealing
• Equipped with a serviceable orifice tube for efficient A/C performance
• Features a switch service port with M10x1.250 size for easy diagnostics
• Fittings included for straightforward installation
• Original equipment replacement part without bracket
• Suction end uses P-nut fitting for reliable connection

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on delivering complete hose assemblies for automotive HVAC systems. This product line includes components such as liquid line hose assemblies with integrated orifice tubes and service ports, designed to replace original equipment parts accurately. The 55855 model exemplifies this approach by combining essential fittings, seals, and service features into one assembly tailored for the Ford Focus.

Detailed Product Description

This A/C liquid line hose assembly (part number 55855) is engineered for Ford Focus vehicles equipped with R134a refrigerant systems. It includes a serviceable orifice tube that regulates refrigerant flow, helping maintain optimal air conditioning performance. The assembly comes with a switch service port sized M10x1.250, allowing for pressure monitoring and system diagnostics. Multiple O-rings, including spring and green o-rings, are included to ensure leak-free connections. The hose assembly does not include a bracket but features all necessary fittings for a direct replacement of the original equipment part.

Common Issues Addressed by This Hose Assembly

• Leaks in the A/C liquid line causing refrigerant loss
• Faulty or clogged orifice tube affecting cooling efficiency
• Damaged or worn seals leading to system pressure drops
• Corroded or broken fittings compromising system integrity
• Incompatibility with R134a refrigerant systems in Ford Focus models

Installation Notes and Tips

• Ensure the vehicle is compatible with R134a refrigerant before installation
• Use proper tools to connect the P-nut fitting securely
• Replace all included O-rings and gaskets to prevent leaks
• Verify the orifice tube is serviceable and correctly positioned
• Check the switch service port for proper connection and sealing

Quality Assurance and Warranty

Four Seasons Hose Assembly 55855 is manufactured to meet or exceed original equipment standards for Ford Focus vehicles. This part is an exact OE replacement, ensuring reliable performance and durability. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.