Four Seasons 66091 A/C Refrigerant Discharge / Suction Hose Assembly

Reliable A/C Refrigerant Hose Assembly for Ford F-250 and F-350

The Four Seasons Hose Assembly 66091 is designed specifically for Ford F-250 and F-350 models, providing a dependable solution for your vehicle's HVAC system. This A/C refrigerant discharge and suction hose assembly ensures proper refrigerant flow and system efficiency.

Key Features of Four Seasons Hose Assembly 66091

• Compatible with R134a refrigerant type
• Includes gaskets and O-rings for secure sealing
• Equipped with a manifold and muffler for optimal performance
• Discharge end features a female O-ring; suction end has a male O-ring
• Includes a switch service port but does not include the switch itself
• Designed without a bracket and service port
• O.E. replacement part ensuring proper fit and function

Detailed Description of the Hose Assembly

This Four Seasons Hose Assembly 66091 is engineered to meet the exact specifications of Ford F-250 and F-350 trucks. It serves as both the discharge and suction line in the vehicle's A/C system, handling refrigerant type R134a. The assembly includes essential components such as gaskets and O-rings to prevent leaks and maintain system integrity. The discharge end uses a female O-ring connection, while the suction end uses a male O-ring, ensuring compatibility with factory fittings. Additionally, the hose assembly features a manifold and muffler to reduce noise and vibration during operation. The included switch service port allows for easy servicing, although the switch itself is not included. This part is an O.E. replacement, designed to match original equipment standards without a bracket or service port.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant hoses on Ford F-250 and F-350
• Restoring proper refrigerant flow in the HVAC system
• Eliminating refrigerant leaks caused by damaged O-rings or gaskets
• Reducing noise and vibration with the integrated muffler
• Facilitating maintenance with the included switch service port

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66091, ensure all O-rings and gaskets are properly seated to prevent leaks. Use appropriate tools to connect the female and male O-ring ends securely. Since the assembly does not include a bracket, verify existing mounting points for stability. The switch service port is included but requires a compatible switch if needed. Always follow manufacturer torque specifications and safety guidelines during installation.

Quality Assurance and Warranty

Four Seasons products, including the Hose Assembly 66091, are manufactured to meet or exceed original equipment standards. This part is an O.E. replacement designed for durability and reliable performance in Ford F-250 and F-350 vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing complete hose and pipe solutions for automotive HVAC systems. This product line includes assemblies designed to handle refrigerant discharge and suction with integrated components such as gaskets, O-rings, mufflers, and manifolds. The Hose Assembly 66091 exemplifies this approach by combining multiple features into a single, ready-to-install unit tailored for specific vehicle applications like the Ford F-250 and F-350.