Four Seasons 55153 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 55153

The Four Seasons Hose Assembly 55153 is designed specifically for the Toyota Highlander HVAC system. This A/C refrigerant discharge hose ensures reliable performance with R134a refrigerant and includes essential components for a proper fit and function.

• Compatible with Toyota Highlander models
• Part number 55153 for precise identification
• Includes gasket and fittings for secure connections
• Equipped with a muffler to reduce noise
• Features a high side R134a quick disconnect service port

Product Line: Four Seasons Hose Assembly

The Four Seasons Hose Assembly product line focuses on delivering complete hose assemblies for HVAC systems. These assemblies include all necessary fittings, seals, and service ports to facilitate installation and maintenance. The 55153 hose assembly is part of this line, providing a direct OE replacement designed to meet factory specifications for the Toyota Highlander.

Detailed Product Description

This A/C refrigerant discharge hose is engineered for use with R134a refrigerant and serves as the discharge line in the vehicle's HVAC system. The hose assembly includes two green O-rings (part number 24661) and necessary fittings to ensure leak-free connections. It comes with a muffler to minimize operational noise and a high side service port with a quick disconnect for efficient servicing. The assembly does not include a bracket or switch but is designed to fit securely with a P-nut fitting on the suction end.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses
• Restoring proper refrigerant flow in Toyota Highlander HVAC systems
• Eliminating noise caused by damaged or missing mufflers
• Facilitating maintenance with included service port and fittings
• Preventing refrigerant leaks with included gaskets and O-rings

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55153, ensure all fittings and O-rings are properly seated to prevent leaks. The included gasket and green O-rings should be inspected for damage before installation. Use the high side R134a quick disconnect service port for efficient refrigerant servicing. Note that this assembly does not include a bracket or switch, so verify existing mounting points and switch compatibility if applicable.

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55153 is an OE replacement part designed to meet or exceed factory standards for durability and performance. It includes all necessary components for a secure and reliable installation. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use.