Four Seasons 66205 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66205

The Four Seasons Hose Assembly 66205 is designed specifically for Subaru Impreza models requiring a reliable A/C refrigerant discharge hose. Engineered with durable aluminum and rubber materials, this hose assembly ensures efficient high-pressure refrigerant flow in your vehicle's HVAC system.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a refrigerant systems
• Includes gasket and fittings for secure installation
• Equipped with a muffler to reduce noise
• Features a high-pressure discharge line with a 16mm service port
• O-rings included for proper sealing (green o-ring, quantity 2)
• Designed without a bracket and switch service port
• OEM replacement part for Subaru Impreza A/C systems

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for automotive HVAC systems. These assemblies combine multiple components such as hoses, fittings, gaskets, and mufflers into a single unit, simplifying replacement and ensuring compatibility. The 66205 part number is part of this line, offering a direct OEM replacement discharge hose designed for high-pressure refrigerant flow in Subaru Impreza vehicles.

Product Description and Features

This A/C refrigerant discharge hose is built to handle the high-pressure side of the HVAC system, specifically for Subaru Impreza models using R134a refrigerant. The hose assembly includes a service port sized at 16mm, allowing for easy maintenance and refrigerant charging. The discharge line features a P-nut fitting on the suction end and comes with two green O-rings (part number 24661) to ensure a tight, leak-free seal. The included muffler helps reduce operational noise, enhancing overall system performance. This hose assembly does not include a bracket or switch, focusing solely on the discharge line function.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses on Subaru Impreza
• Resolving high-pressure refrigerant leaks in the HVAC system
• Eliminating noise caused by damaged or missing mufflers in the discharge line
• Restoring proper refrigerant flow and pressure for efficient air conditioning
• Facilitating maintenance with an integrated service port for refrigerant charging

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66205, ensure the vehicle is compatible with R134a refrigerant systems. Use the included fittings and gaskets to secure connections and prevent leaks. Verify the correct orientation of the P-nut fitting on the suction end and confirm the service port is accessible for maintenance. Since this assembly does not include a bracket or switch, retain or replace these components separately if necessary. Proper torque specifications should be followed to avoid damage to fittings and O-rings.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OEM replacement part, meeting or exceeding original equipment specifications for Subaru Impreza HVAC systems. The inclusion of all necessary seals and fittings supports a reliable, leak-free installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.