Four Seasons 55687 A/C Liquid Line with Orifice Tube

Overview of Four Seasons Hose Assembly 55687

The Four Seasons Hose Assembly 55687 is designed specifically for Ford Tempo and Mercury Topaz models. This A/C liquid line with orifice tube ensures proper refrigerant flow and system efficiency for vehicles using R134a refrigerant.

• Compatible with Ford Tempo and Mercury Topaz
• Includes gasket and fittings for secure installation
• Equipped with a captured orifice tube for precise refrigerant metering
• Female liquid line and female springlock suction end
• Comes with multiple green O-rings for reliable sealing
• OEM replacement part ensuring proper fit and function

Detailed Product Description

This Four Seasons Hose Assembly from the Hose Assembly product line is engineered to meet original equipment specifications for the Ford Tempo and Mercury Topaz. The part number 55687 features a liquid line hose assembly with a captured orifice tube, which is essential for regulating refrigerant flow in the air conditioning system. It is designed for use with R134a refrigerant and includes all necessary fittings and gaskets to facilitate installation. The hose assembly has a female liquid line connection with a 0.375-inch diameter and a female springlock suction end, ensuring compatibility with the vehicle's existing HVAC system. The package includes three sets of green O-rings ([24668], [24666], and [24616]) to provide a secure, leak-free seal. This assembly does not include a service port or bracket, focusing on the core liquid line function.

Applications and Common Issues Addressed

• Replacement of damaged or leaking A/C liquid lines in Ford Tempo and Mercury Topaz
• Restores proper refrigerant flow and pressure regulation with the included orifice tube
• Eliminates refrigerant leaks caused by worn or missing O-rings
• Resolves A/C system inefficiencies due to faulty or clogged liquid lines
• Supports maintenance of R134a refrigerant systems in compatible vehicles

Installation Notes and Tips

• Ensure the vehicle is compatible with R134a refrigerant before installation
• Use the included gaskets and O-rings to prevent leaks and ensure a tight seal
• Verify the female liquid line and springlock suction end connections match the vehicle’s fittings
• Do not attempt to install without proper tools for HVAC line connections
• Check for any damage or debris in the A/C system before installing the new hose assembly

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55687 is an OEM replacement part designed to meet or exceed original equipment standards for Ford Tempo and Mercury Topaz vehicles. It undergoes rigorous quality control to ensure durability and reliable performance in HVAC systems using R134a refrigerant. The product includes all necessary seals and fittings to maintain system integrity. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use.