Four Seasons 66867 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66867

The Four Seasons Hose Assembly 66867 is designed specifically for the Hummer H3 and H3T models. This A/C refrigerant discharge hose ensures reliable performance by using durable aluminum and rubber materials, compatible with R134-a refrigerant systems.

• Constructed from aluminum and rubber for durability
• Compatible with R134-a refrigerant
• Includes gasket and fittings for secure installation
• Equipped with a 16 mm high side service port
• Designed as an OEM replacement discharge line

Product Line: Hose Assembly

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for HVAC systems. This line includes components engineered to meet or exceed original equipment specifications, ensuring proper fit and function. The 66867 discharge hose assembly is part of this line, offering a direct replacement solution for the Hummer H3 and H3T A/C systems without the need for additional brackets or mufflers.

Detailed Product Description

This A/C refrigerant discharge hose assembly (part number 66867) is constructed with a combination of aluminum and rubber materials to withstand the pressures and temperatures typical in automotive HVAC systems. It is designed for use with R134-a refrigerant and includes essential components such as gaskets, fittings, and two slimline washer O-rings (part number 24402) to ensure a leak-free connection. The hose features a P-nut fitting on the suction end and a single 16 mm high side service port, facilitating maintenance and service without a switch port or bracket included.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses on Hummer H3 and H3T
• Resolving refrigerant leaks caused by damaged or cracked hoses
• Restoring proper refrigerant flow in the A/C system
• Eliminating issues related to faulty or missing service ports
• Ensuring compatibility with R134-a refrigerant systems

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66867, ensure the vehicle is compatible (Hummer H3 or H3T). Use the included gasket and fittings to secure connections and prevent leaks. The hose assembly does not include a bracket or muffler, so verify existing mounting points are intact. The service port is located on the high side with a 16 mm size, allowing for standard A/C service tools. Proper torque specifications should be followed to avoid damage to fittings and O-rings.

Quality Assurance and Warranty

Four Seasons designs its Hose Assembly line to meet OEM standards, providing reliable replacement parts for automotive HVAC systems. This discharge hose assembly is an exact replacement for original equipment, ensuring fit and function. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.