Four Seasons 55538 A/C Suction and Liquid Line Hose Assembly

Overview of Four Seasons Hose Assembly 55538

The Four Seasons Hose Assembly 55538 is designed for reliable HVAC performance in select Chrysler, Dodge, and Plymouth vehicles. This A/C suction and liquid line hose assembly is engineered to meet original equipment specifications, ensuring proper refrigerant flow and system pressure management.

• Constructed with durable aluminum and rubber materials
• Includes block-type fittings on both ends for secure connections
• Compatible with R12 refrigerant systems
• Equipped with both high and low pressure system capabilities
• Comes with included gaskets, seals, and fittings for installation
• Features a switch service port with a 1/4 size port for system monitoring
• Includes manifold but excludes bracket and muffler
• O-rings included for multiple sealing points to prevent leaks
• OE replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing comprehensive hose and pipe solutions for automotive HVAC systems. This line emphasizes compatibility with original equipment standards, offering assemblies that include necessary fittings, gaskets, and service ports. The 55538 hose assembly exemplifies this approach by integrating multiple sealing components and a switch port to facilitate system diagnostics and maintenance.

Detailed Product Description

The Four Seasons 55538 hose assembly is constructed from a combination of aluminum and rubber, providing durability and flexibility required for HVAC suction and liquid line applications. Both ends of the hose feature block-type fittings, designed to connect securely within the system. This assembly supports R12 refrigerant and is rated for both high and low system pressures, making it suitable for a range of operating conditions. Included with the assembly are multiple O-rings—green o-ring [24606], filter drier flange port gasket [24124], compressor manifold port gasket [24134], and an additional gasket [24138]—to ensure leak-free connections. The assembly also includes a switch service port with a 1/4 size port, allowing for pressure monitoring and system servicing without additional modifications.

Compatible Vehicles and Applications

• Chrysler Acclaim
• Dodge Daytona
• Plymouth LeBaron
• Chrysler Shadow
• Dodge Spirit
• Plymouth Sundance

This hose assembly is specifically designed for these models, ensuring proper fitment and HVAC system performance.

Common Issues Addressed by This Hose Assembly

• Leaking refrigerant due to worn or damaged hoses
• Loss of A/C system pressure affecting cooling efficiency
• Faulty or missing service ports hindering system diagnostics
• Corrosion or damage to original hose fittings
• Incompatibility with R12 refrigerant systems

Installation Notes and Tips

When installing the Four Seasons 55538 hose assembly, ensure all included O-rings and gaskets are properly seated to prevent leaks. The block-type fittings require secure tightening to manufacturer torque specifications. The switch service port facilitates pressure testing and should be connected carefully to avoid damage. This assembly does not include a bracket or muffler, so verify existing mounting hardware is intact. It is recommended to evacuate and recharge the A/C system following installation to maintain optimal performance.

Quality Assurance and Warranty

Four Seasons 55538 is an OE replacement part, manufactured to meet or exceed original equipment standards. The assembly includes all necessary fittings and seals to ensure a reliable installation. 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 manufacturer resources for exact warranty terms.