Four Seasons 55440 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 55440

The Four Seasons Hose Assembly 55440 is designed specifically for Volkswagen Passat 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 Volkswagen Passat A/C systems
• Designed for R134a refrigerant type
• Includes gasket and fittings for secure installation
• Discharge line component with P-nut fitting suction end
• O-ring set included (two green O-rings, part number 24661)
• Does not include switch, bracket, muffler, or service port

Detailed Product Description

This Four Seasons Hose Assembly 55440 belongs to the Hose Assembly product line, which focuses on delivering durable and precise hose assemblies for automotive HVAC systems. The Hose Assembly line is engineered to provide direct OE replacement parts that maintain system performance and reliability. This particular discharge hose is built without a switch service port or bracket, simplifying installation while including all necessary fittings and gaskets to ensure a leak-free connection.

Specifically designed for Volkswagen Passat vehicles, this hose assembly supports the R134a refrigerant system and features a P-nut fitting on the suction end for secure attachment. The inclusion of two green O-rings (part number 24661) helps maintain a tight seal, preventing refrigerant leaks and ensuring optimal A/C system function.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses
• Resolving refrigerant leaks in the discharge line
• Restoring proper refrigerant flow in Volkswagen Passat HVAC systems
• Eliminating poor A/C performance due to hose failure
• Maintaining system integrity without the need for additional brackets or mufflers

Installation Notes and Tips

Installation of the Four Seasons Hose Assembly 55440 should be performed by a qualified technician familiar with Volkswagen Passat HVAC systems. Ensure the system is fully evacuated and depressurized before removal of the old hose. Use the included fittings and gaskets to secure the hose assembly, and replace the O-rings with the provided green O-rings (part number 24661) to prevent leaks. Since this assembly does not include a switch or service port, verify compatibility with your vehicle’s existing components before installation.

Quality Assurance and Warranty

Four Seasons manufactures the Hose Assembly 55440 to meet or exceed original equipment specifications, providing a reliable replacement part for Volkswagen Passat A/C systems. This product is an OE replacement part, ensuring fit, form, and function. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.