Four Seasons 66218 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66218

The Four Seasons Hose Assembly 66218 is designed specifically for Subaru Legacy and Outback models. This A/C refrigerant discharge hose is engineered to handle high-pressure R134a refrigerant systems, ensuring reliable performance in your vehicle's HVAC system.

• Constructed from durable aluminum and rubber materials
• Compatible with R134a refrigerant type
• Includes gasket and fittings for secure installation
• Equipped with a 16 mm high side service port
• O-rings included for proper sealing
• OE replacement part for Subaru Legacy and Outback

Detailed Product Description

The Four Seasons Hose Assembly 66218 belongs to the Hose Assembly product line, which focuses on providing high-quality hose and pipe components for automotive HVAC systems. This discharge line is built to withstand high system pressures and is made from a combination of aluminum and rubber to ensure durability and flexibility. It includes essential components such as fittings and a green O-ring (part number 24661) to maintain a tight seal and prevent leaks. The hose assembly features a P-nut fitting on the suction end and comes with one service port on the high-pressure side, sized at 16 mm, facilitating easy maintenance and refrigerant charging.

Applications and Common Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses in Subaru Legacy and Outback
• Restoring proper refrigerant flow and pressure in the HVAC system
• Eliminating refrigerant leaks caused by damaged or cracked hoses
• Ensuring compatibility with R134a refrigerant systems
• Maintaining system integrity with included gaskets and fittings

Installation Notes and Tips

Installation of the Four Seasons Hose Assembly 66218 requires proper handling to avoid damage to the aluminum and rubber components. Ensure all fittings and O-rings are correctly seated to prevent leaks. This hose assembly does not include a bracket or muffler, so verify existing mounting points on the vehicle. The service port allows for straightforward refrigerant servicing without additional modifications. It is recommended to inspect the entire A/C system for other worn components during installation.

Quality Assurance and Warranty

This hose assembly is an OE replacement part, meeting original equipment specifications for Subaru Legacy and Outback models. It includes all necessary seals and fittings to ensure a secure and leak-free installation. Four Seasons products typically come with a limited warranty covering defects in materials and workmanship; please refer to the manufacturer’s warranty details for specific terms.