Four Seasons 55755 A/C Suction and Liquid Line Hose Assembly

Overview of Four Seasons Hose Assembly 55755

The Four Seasons Hose Assembly 55755 is designed specifically for HVAC systems in Dodge and Plymouth vehicles, including Caravan, Grand Caravan, Grand Voyager, and Voyager models. This A/C suction and liquid line hose assembly supports R134-a refrigerant systems and is engineered to handle both high and low system pressures.

• Compatible with Dodge Caravan, Grand Caravan, Grand Voyager, and Plymouth Voyager
• Part number 55755 for precise identification
• Includes fittings, gasket, and captured o-ring for secure connections
• Equipped with a switch service port and manifold for system monitoring
• Designed for R134-a refrigerant with high and low pressure capability

Features and Specifications

This hose assembly features a block-style liquid line and a suction end with a P-nut fitting, ensuring a reliable seal and fit. It includes a green o-ring (part number 24642), a gasket (part number 24138), and a filter drier flange port gasket (part number 24124), all included to maintain system integrity. The assembly comes without a bracket or muffler but includes a manifold and a switch port sized 3/8" - 24. The service port is a quick disconnect type compatible with R134-a refrigerant systems.

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on delivering complete hose solutions for automotive HVAC systems. This product line emphasizes OEM replacement quality, ensuring that parts like the 55755 assembly meet original equipment specifications. The assemblies are designed to integrate seamlessly with existing vehicle systems, providing reliable performance for Dodge and Plymouth models requiring suction and liquid line hose assemblies.

Applications and Common Issues Addressed

• Replacement of worn or leaking A/C suction and liquid line hoses
• Restoring proper refrigerant flow in R134-a systems
• Fixing high or low pressure leaks in HVAC lines
• Resolving issues related to faulty switch service ports
• Eliminating gasket or seal failures causing system inefficiency

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55755, ensure all included o-rings and gaskets are properly seated to prevent leaks. The quick disconnect service port facilitates easy connection and disconnection during servicing. This assembly does not include a bracket or muffler, so verify existing mounting points and supports on the vehicle. Proper torque on fittings and switch port connections is essential for maintaining system pressure integrity.

Quality Assurance and Warranty

Four Seasons provides OEM replacement quality with this hose assembly, designed to meet or exceed original equipment standards. The part number 55755 is manufactured to ensure durability and compatibility with Dodge Caravan, Grand Caravan, Grand Voyager, and Plymouth Voyager HVAC systems. Warranty details should be confirmed with the product documentation or manufacturer.