Four Seasons 66288 A/C Liquid Line with Orifice Tube

Overview of Four Seasons Hose Assembly 66288

The Four Seasons Hose Assembly 66288 is designed specifically for Ford Mustang models requiring a reliable A/C liquid line with an orifice tube. This hose assembly combines aluminum and rubber materials to ensure durability and efficient refrigerant flow for R134a systems.

• Constructed from durable aluminum and rubber materials
• Includes gasket and fittings for secure installation
• Equipped with a captured orifice tube for precise refrigerant metering
• Comes with a bracket for proper mounting
• Compatible with Ford Mustang A/C systems using R134a refrigerant
• Includes three green O-rings [24608] and one spring O-ring [24216]
• Features a P-nut fitting on the suction end
• Original equipment replacement part

Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for HVAC systems, combining essential components such as orifice tubes, fittings, and brackets into one unit. This approach simplifies installation and ensures compatibility with specific vehicle models. The 66288 part is a liquid line hose assembly with a captured orifice tube, designed to meet OEM specifications for Ford Mustang vehicles.

Detailed Product Description

This A/C liquid line hose assembly (part number 66288) is engineered for Ford Mustang models that use R134a refrigerant. The combination of aluminum and rubber materials offers resistance to corrosion and flexibility, which helps maintain system integrity under varying temperatures and pressures. The included orifice tube regulates refrigerant flow, optimizing the air conditioning system's performance. The assembly comes with all necessary fittings, a mounting bracket, and multiple O-rings to ensure a leak-free connection. Notably, this hose assembly does not include a service port switch but features a P-nut fitting on the suction end for secure attachment.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C liquid lines in Ford Mustang HVAC systems
• Resolving refrigerant leaks caused by degraded hoses or seals
• Fixing inconsistent A/C cooling due to faulty orifice tubes
• Addressing mounting issues with included bracket for proper hose positioning
• Upgrading to an OEM-quality hose assembly for reliable system performance

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66288, ensure the vehicle is compatible with R134a refrigerant systems. Use the included gasket and O-rings to prevent leaks and verify that the bracket is securely mounted to avoid hose movement. Since this assembly lacks a service port switch, additional components may be required if your system needs one. Proper torque on fittings and careful handling of the orifice tube will help maintain system efficiency.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an original equipment replacement, meeting or exceeding OEM standards for fit and function. The part includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.