Four Seasons 55150 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 55150

The Four Seasons Hose Assembly 55150 is designed specifically for Toyota Sequoia models requiring a reliable A/C refrigerant discharge hose. Engineered to meet original equipment standards, this hose assembly ensures proper refrigerant flow and system integrity for vehicles using R134a refrigerant.

• Compatible with Toyota Sequoia A/C systems
• Designed for R134a refrigerant type
• Includes gasket and fittings for secure installation
• Equipped with a muffler to reduce noise
• O-ring seals included for leak prevention
• Discharge line component without switch or service port
• Original equipment replacement part

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering complete hose solutions for automotive HVAC systems. This line includes assemblies that come pre-fitted with necessary gaskets, fittings, and mufflers to ensure compatibility and ease of installation. The 55150 part is a discharge line assembly designed to maintain system efficiency and durability within the Toyota Sequoia’s air conditioning system.

Detailed Product Description

The Four Seasons 55150 A/C refrigerant discharge hose is a critical component in the Toyota Sequoia’s HVAC system. It is constructed to handle R134a refrigerant and features a P-nut fitting on the suction end for secure connection. This hose assembly includes two green O-rings (part number 24661) and necessary gaskets to prevent leaks. The assembly is supplied without a switch or service port but includes a muffler to minimize operational noise. It does not come with a bracket, so ensure your vehicle’s mounting points are compatible.

Common Applications and Issues Addressed

• Replacement of worn or cracked A/C refrigerant discharge hoses
• Resolving refrigerant leaks caused by damaged seals or fittings
• Eliminating noise issues in the A/C system with integrated muffler
• Restoring proper refrigerant flow in Toyota Sequoia HVAC systems
• Upgrading to an OE replacement hose assembly for system reliability

Installation Notes and Tips

• Verify compatibility with Toyota Sequoia model year before installation
• Ensure all O-rings and gaskets are properly seated to prevent leaks
• Use appropriate tools to tighten P-nut fittings without over-torquing
• Inspect surrounding components for wear during replacement
• Check refrigerant levels and system pressure after installation

Quality Assurance and Warranty

Four Seasons Hose Assembly 55150 is manufactured to meet or exceed original equipment specifications for durability and performance. The inclusion of factory-quality gaskets, fittings, and O-rings supports a secure and leak-free installation. This part is an OE replacement, ensuring compatibility and reliability for Toyota Sequoia vehicles. Warranty details should be confirmed with the product supplier or manufacturer.