Four Seasons 66216 A/C Refrigerant Discharge Hose

Reliable A/C Refrigerant Discharge Hose for Subaru Vehicles

The Four Seasons Hose Assembly 66216 is designed specifically for Subaru Impreza, Legacy, and Outback models. This high-pressure A/C refrigerant discharge hose ensures proper function of your vehicle's HVAC system by maintaining efficient refrigerant flow.

• Constructed from durable aluminum and rubber materials
• Compatible with R134a refrigerant systems
• Includes gasket and fittings for secure installation
• Equipped with a 16 mm high-side service port
• O-ring set included for leak prevention
• OE replacement part for direct fit

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing complete hose assemblies for automotive HVAC systems. These assemblies combine high-quality materials and precise engineering to meet or exceed original equipment specifications. The 66216 discharge hose is part of this line, offering a reliable solution for maintaining proper refrigerant discharge in Subaru vehicles.

Product Details and Specifications

This A/C refrigerant discharge hose is constructed with a combination of aluminum and rubber to withstand high system pressures typical in automotive air conditioning systems. It is designed for use with R134a refrigerant and features a high-side service port with a 16 mm size for easy maintenance. The hose assembly includes necessary fittings and two green O-rings (part number 24661) to ensure a tight, leak-free connection. It does not include a switch or bracket but comes with a service port for convenient servicing. The suction end uses a P-nut fitting for secure attachment.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses
• Resolving refrigerant leaks in the high-pressure side of the A/C system
• Restoring proper refrigerant flow to improve HVAC performance
• Maintaining system integrity after component failure or wear
• Ensuring compatibility with Subaru Impreza, Legacy, and Outback models

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66216, ensure all fittings and O-rings are properly seated to prevent leaks. Use the included gasket and fittings for a secure connection. Since this hose does not include a bracket or muffler, verify existing mounting points and supports are intact. The service port allows for easy refrigerant charging and system diagnostics. Professional installation is recommended to maintain system pressure and performance.

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66216 is an OE replacement part designed to meet original equipment standards for fit and function. It includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality standards to support long-term durability and performance in Subaru Impreza, Legacy, and Outback vehicles.