Four Seasons 66687 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66687

The Four Seasons Hose Assembly 66687 is designed specifically for Mitsubishi Eclipse 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
• Designed as a high-pressure discharge line without a service port or switch
• Equipped with two green O-rings (part number 24608) for proper sealing
• Features a P-nut fitting on the suction end for secure connection
• OE replacement part ensuring proper fit and function

Detailed Product Description

This Four Seasons Hose Assembly from the Hose Assembly product line is a direct OE replacement designed to maintain the integrity of your Mitsubishi Eclipse's air conditioning system. The combination of aluminum and rubber materials provides resistance to wear and heat, essential for handling the high-pressure refrigerant discharge. The hose assembly is compatible with R134a refrigerant, the standard for many modern vehicles, ensuring system compatibility and performance.

The part number 66687 includes all necessary fittings and a gasket to facilitate a secure and leak-free installation. It does not include a service port, switch, bracket, or muffler, which aligns with the original equipment specifications for this discharge line. The included green O-rings (two units, part number 24608) help maintain a tight seal, preventing refrigerant leaks and preserving system pressure.

Common Applications and Issues Addressed

• Replacement of worn or cracked A/C refrigerant discharge hoses on Mitsubishi Eclipse models
• Resolving refrigerant leaks caused by damaged or degraded discharge lines
• Restoring proper high-pressure refrigerant flow in the vehicle's HVAC system
• Eliminating loss of cooling efficiency due to compromised hose assemblies
• Ensuring system pressure integrity for optimal air conditioning performance

Installation Notes and Tips

• Verify compatibility with your Mitsubishi Eclipse model before installation
• Ensure all fittings and O-rings are properly seated to prevent leaks
• Use appropriate tools to tighten P-nut fittings without over-torquing
• Inspect surrounding components for wear or damage during replacement
• Follow manufacturer torque specifications for all connections

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66687 is manufactured to meet or exceed original equipment standards for fit, form, and function. As an OE replacement part, it supports the reliable operation of your Mitsubishi Eclipse's HVAC system. 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.