Four Seasons 66210 A/C Refrigerant Discharge Hose

Reliable A/C Refrigerant Discharge Hose for Subaru Vehicles

The Four Seasons Hose Assembly 66210 is designed specifically for Subaru Baja, Legacy, and Outback models. This A/C refrigerant discharge hose ensures proper high-pressure refrigerant flow within your vehicle's HVAC system, maintaining optimal air conditioning performance.

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

Four Seasons Hose Assembly Product Line Overview

The Hose Assembly line by Four Seasons focuses on delivering precise HVAC hose and pipe components engineered for specific vehicle applications. The 66210 discharge hose is part of this line, offering a reliable replacement that meets original equipment specifications for Subaru models. This ensures compatibility and durability in high-pressure A/C systems without the need for additional modifications.

Detailed Product Description

This A/C refrigerant discharge hose is constructed with a combination of aluminum and rubber to withstand the high pressure typical of the refrigerant discharge line. It is designed for use with R134a refrigerant and includes all necessary fittings and a green O-ring (part number 24661) to ensure a tight seal. The hose features a p-nut fitting on the suction end and comes with one 16mm high side service port, facilitating maintenance and refrigerant charging. The assembly does not include a switch, bracket, or muffler, focusing solely on the discharge line function.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses
• Restoring proper refrigerant flow in Subaru Baja, Legacy, and Outback HVAC systems
• Resolving high-pressure leaks that reduce A/C efficiency
• Eliminating refrigerant loss due to damaged fittings or seals
• Ensuring compliance with original equipment specifications for system integrity

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66210, ensure the system is fully depressurized before removal of the old hose. Verify that the included gasket and O-rings are properly seated to prevent leaks. The 16mm high side service port allows for easy access during servicing. Since this part does not include a bracket or switch, reuse existing mounting hardware and switches if applicable. Proper torque specifications should be followed to avoid damage to fittings.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, ensuring it meets or exceeds original equipment standards for fit and function. The inclusion of all necessary seals and fittings supports a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.