Four Seasons 55158 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 55158

The Four Seasons Hose Assembly 55158 is designed specifically for Toyota Sienna vehicles 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 R134a refrigerant systems.

• Compatible with Toyota Sienna models
• Designed for R134a refrigerant systems
• Includes gasket and fittings for secure connections
• Discharge line component type without service port or bracket
• Equipped with two green O-rings (part number 24661) for sealing

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering complete hose solutions for HVAC systems in vehicles. This line includes assemblies that come pre-fitted with necessary gaskets, fittings, and O-rings to facilitate direct replacement of original equipment parts. The 55158 hose assembly is part of this line, providing a discharge line designed without a muffler or bracket, tailored for specific vehicle applications such as the Toyota Sienna.

Product Features and Specifications

This A/C refrigerant discharge hose is constructed to handle R134a refrigerant and features a P-nut fitting on the suction end for secure attachment. The assembly includes two green O-rings (part number 24661) to ensure a tight seal and prevent leaks. It does not include a service port, switch, muffler, or bracket, aligning with the original equipment design for the Toyota Sienna. The hose assembly is an O.E. replacement part, ensuring compatibility and performance consistent with factory standards.

Common Applications and Problem Resolution

• Replacement of worn or leaking A/C refrigerant discharge hoses in Toyota Sienna vehicles
• Restoring proper refrigerant flow and pressure in the A/C system
• Eliminating refrigerant leaks caused by damaged or degraded hoses
• Addressing issues related to improper sealing with included O-rings and gaskets
• Maintaining system integrity without the need for additional brackets or mufflers

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55158, ensure the use of the included gasket and O-rings to achieve a proper seal. The P-nut fitting on the suction end should be tightened to manufacturer specifications to avoid leaks. Since this assembly does not include a service port or bracket, verify that the existing vehicle components are compatible and intact before installation. Proper handling and routing of the hose will help maintain system performance and longevity.

Quality Assurance and Warranty

Four Seasons manufactures the Hose Assembly 55158 to meet or exceed original equipment standards for durability and performance. This part is an O.E. replacement designed specifically for Toyota Sienna models using R134a refrigerant. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.