Four Seasons 55660 A/C Liquid Line with Orifice Tube

Overview of Four Seasons Hose Assembly 55660

The Four Seasons Hose Assembly part number 55660 is designed specifically for Ford and Lincoln vehicles, including the Continental and Ranger models. This A/C liquid line with orifice tube is engineered to meet original equipment specifications, ensuring reliable HVAC system performance.

• Compatible with Ford Continental and Ranger, and Lincoln models
• Includes captured orifice tube for precise refrigerant flow
• Equipped with green O-rings and spring for secure sealing
• Designed for R134a refrigerant systems
• Includes fittings and gasket/seal for complete installation
• Female O-ring suction end type for proper connection
• Does not include a service port or bracket

Detailed Product Features and Specifications

This Four Seasons Hose Assembly from the Hose Assembly product line is a liquid line hose assembly featuring a captured orifice tube, which regulates refrigerant flow within the A/C system. The assembly is compatible with R134a refrigerant and includes multiple green O-rings ([24608] and [24666]) and a spring O-ring ([24216]) to ensure leak-free connections. The hose diameter measures 0.375 inches, and the assembly comes with all necessary fittings and a gasket or seal for a complete replacement. It is designed without a service port or bracket, focusing on a direct OE replacement fit for Ford and Lincoln vehicles.

Applications and Common Issues Addressed

• Replacement of damaged or leaking A/C liquid lines in Ford Continental and Ranger models
• Restoring proper refrigerant flow with the included orifice tube
• Resolving refrigerant leaks caused by worn or missing O-rings
• Fixing A/C system inefficiencies due to faulty or clogged liquid lines
• Addressing issues related to improper sealing or fitting failures

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55660, ensure the system is properly evacuated and depressurized before removal of the old liquid line. Verify that all included O-rings and fittings are correctly seated to prevent leaks. Since this assembly does not include a service port or bracket, confirm compatibility with your vehicle’s mounting points and service procedures. Use appropriate tools to avoid damaging the captured orifice tube during installation.

Quality Assurance and Warranty

Four Seasons Hose Assembly 55660 is manufactured to meet or exceed original equipment standards, providing a reliable replacement for Ford and Lincoln HVAC systems. The product line emphasizes durability and precise fitment. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.