Four Seasons 55171 A/C Refrigerant Discharge Hose

Reliable A/C Refrigerant Discharge Hose for Toyota 4Runner

The Four Seasons Hose Assembly 55171 is designed specifically for Toyota 4Runner models requiring a durable A/C refrigerant discharge hose. Engineered to meet OEM specifications, this hose assembly ensures proper refrigerant flow and system integrity for vehicles using R134a refrigerant.

Key Features of Four Seasons Hose Assembly 55171

• Compatible with Toyota 4Runner A/C systems using R134a refrigerant
• Includes gasket and fittings for secure installation
• Discharge line component type with P-nut fitting suction end
• Comes with two green O-rings (part number 24661) for leak prevention
• OEM replacement part without service port, switch, bracket, or muffler

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing direct replacement hose assemblies for automotive HVAC systems. This product line emphasizes compatibility and quality by including necessary fittings and seals, such as gaskets and O-rings, to ensure a proper seal and fit. The 55171 hose assembly is part of this line, designed to replace original equipment discharge hoses without additional components like brackets or mufflers, simplifying installation and maintenance.

Detailed Product Description

This A/C refrigerant discharge hose is engineered for Toyota 4Runner vehicles that utilize R134a refrigerant. The hose assembly includes all required fittings and gaskets, ensuring a secure and leak-free connection. It features a P-nut fitting on the suction end and comes without a service port or switch, matching the original equipment design. The inclusion of two green O-rings (part number 24661) helps maintain system integrity by preventing refrigerant leaks. This hose assembly is an exact OEM replacement, making it suitable for restoring the A/C system's proper function.

Common Issues Addressed by This Hose Assembly

• Leaking refrigerant due to worn or damaged discharge hose
• Reduced A/C system efficiency from compromised hose seals
• Replacement of cracked or brittle discharge lines in Toyota 4Runner
• Restoring proper refrigerant flow in R134a A/C systems
• Eliminating refrigerant loss caused by faulty O-rings or fittings

Installation Notes and Tips

• Ensure compatibility with Toyota 4Runner models using R134a refrigerant before installation
• Use included gaskets and O-rings to prevent leaks and maintain system pressure
• Verify that the hose assembly matches the original discharge line configuration without service port or switch
• Inspect fittings and connections for proper torque to avoid damage
• Replace any damaged brackets or related components separately, as this assembly does not include a bracket

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55171 is manufactured to meet or exceed OEM standards for fit, form, and function. It is an exact replacement part designed to maintain the integrity of the Toyota 4Runner A/C system. This product includes all necessary seals and fittings to ensure a reliable installation. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use.