Four Seasons 55221 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 55221

The Four Seasons Hose Assembly 55221 is designed specifically for the A/C refrigerant discharge system in select Chrysler, Dodge, and Mitsubishi vehicles. This hose assembly is engineered to meet original equipment specifications, ensuring reliable performance for models like the Eclipse, Sebring, and Stratus.

• Compatible with R134a refrigerant systems
• Includes necessary fittings and green O-rings for secure sealing
• Discharge line component type without a service port or switch
• Equipped with P-nut fitting on the suction end
• OE replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering precise hose and pipe solutions for automotive HVAC systems. This line includes assemblies designed to replace original discharge and suction lines, providing components such as fittings and seals to facilitate installation and maintain system integrity. The 55221 part is part of this line, offering a direct OE replacement for specific vehicle models without additional brackets or mufflers.

Detailed Product Description

The Four Seasons 55221 A/C Refrigerant Discharge Hose is constructed to handle R134a refrigerant, commonly used in modern automotive air conditioning systems. It features a discharge line design that comes without a switch or service port, simplifying the assembly while maintaining compatibility with factory systems. Included fittings and green O-rings (part numbers 24661 and 24608) ensure a tight, leak-free connection. The hose assembly does not include a bracket or muffler, focusing on the core function of refrigerant discharge. The suction end uses a P-nut fitting for secure attachment.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses
• Restoring proper refrigerant flow in Chrysler Eclipse, Dodge Sebring, and Mitsubishi Stratus
• Eliminating refrigerant leaks caused by damaged seals or fittings
• Resolving A/C system pressure loss due to hose failure
• Maintaining system efficiency by using OE replacement components

Installation Notes and Tips

When installing the Four Seasons 55221 hose assembly, ensure the system is fully evacuated and depressurized before removal of the old hose. Verify that the included green O-rings are properly seated to prevent leaks. Since this assembly does not include a service port or switch, confirm compatibility with your vehicle’s existing A/C system configuration. Use appropriate tools to tighten the P-nut fitting without over-torquing to avoid damage.

Quality Assurance and Warranty

Four Seasons Hose Assembly 55221 is manufactured to meet or exceed original equipment standards, providing reliable performance for compatible Chrysler, Dodge, and Mitsubishi models. This part is an OE replacement, ensuring fit and function align with factory specifications. Warranty coverage details should be confirmed with the product documentation or manufacturer.