Four Seasons 66356 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66356

The Four Seasons Hose Assembly 66356 is designed specifically for the Land Rover LR2 HVAC system. This A/C refrigerant discharge hose is engineered to handle high-pressure R134a refrigerant, ensuring reliable performance in your vehicle's air conditioning system.

• Constructed from durable aluminum and rubber materials
• Compatible with R134a refrigerant type
• Includes necessary fittings and black O-rings (part number 24150)
• Designed as a high-pressure discharge line without a service port or bracket
• OEM replacement part for Land Rover LR2 models

Four Seasons Hose Assembly Product Line

The Hose Assembly product line by Four Seasons focuses on providing complete hose solutions for automotive HVAC systems. These assemblies combine high-quality materials such as aluminum and rubber to withstand system pressures and environmental conditions. The 66356 part is part of this line, offering a direct replacement discharge hose that meets original equipment specifications for the Land Rover LR2.

Detailed Product Description

This A/C refrigerant discharge hose assembly is built to maintain system integrity under high pressure. The combination of aluminum and rubber materials provides flexibility and durability, while the included fittings and two black O-rings ensure a secure, leak-free connection. The hose features a P-nut fitting on the suction end and does not include a muffler, bracket, or service port, aligning with the original equipment design. The absence of a switch and service port means it is intended for systems that do not require these components.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses in Land Rover LR2 vehicles
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper high-pressure refrigerant flow in the HVAC system
• Eliminating system pressure loss due to faulty discharge lines
• Maintaining system efficiency by using OEM-quality replacement parts

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66356, ensure the system is fully depressurized and evacuated before removal of the old hose. Verify that the included fittings and O-rings are properly seated to prevent leaks. Since this hose does not include a bracket or muffler, confirm that existing mounting points and components are intact and secure. Use appropriate tools to tighten the P-nut fitting without over-torquing to avoid damage.

Quality Assurance and Warranty

Four Seasons manufactures the 66356 hose assembly to meet or exceed OEM standards for fit, form, and function. This part is an exact replacement for the Land Rover LR2 discharge line and includes all necessary seals and fittings. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.