Four Seasons 65590 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 65590

The Four Seasons Hose Assembly 65590 is designed specifically for the Toyota 86 and Scion FR-S models. This A/C refrigerant discharge hose ensures reliable performance in your vehicle's HVAC system by efficiently handling R134-a refrigerant flow.

• Constructed from durable aluminum and rubber materials
• Includes gasket and fittings for secure installation
• Compatible with R134-a refrigerant type
• Equipped with two green O-rings (part number 24661)
• Designed as a high side discharge line with a P-nut fitting suction end
• Does not include a switch, muffler, bracket, or service port

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing OEM replacement hoses and pipes for automotive HVAC systems. This line emphasizes compatibility and quality, offering assemblies that include necessary fittings and seals to simplify installation. The 65590 hose assembly is part of this line, ensuring it meets original equipment standards for the Toyota 86 and Scion FR-S refrigerant discharge applications.

Detailed Product Description

This A/C refrigerant discharge hose assembly (part number 65590) is engineered to replace the original equipment discharge line in Toyota 86 and Scion FR-S vehicles. Made from a combination of aluminum and rubber, it balances flexibility and durability to withstand the pressures and temperatures of the HVAC system. The hose includes two green O-rings (part number 24661) and all necessary fittings, ensuring a tight, leak-free connection. It is designed without a service port or switch, focusing on the high side discharge line function with a P-nut fitting at the suction end.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper refrigerant flow in Toyota 86 and Scion FR-S HVAC systems
• Eliminating poor A/C performance due to faulty discharge lines
• Maintaining system integrity by using OEM-equivalent components

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 65590, ensure all fittings and O-rings are properly seated to prevent leaks. The included gasket and fittings simplify the replacement process. Since this hose does not include a bracket or muffler, verify existing mounting points and hardware compatibility. Use appropriate tools to tighten the P-nut fitting at the suction end without over-torquing. Confirm the refrigerant type is R134-a before installation.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OEM replacement part, meeting original equipment specifications for fit and function. The product includes all necessary seals and fittings to ensure a secure installation. While specific warranty details are not provided here, Four Seasons parts typically come with a limited warranty covering defects in materials and workmanship.