Four Seasons 55900 A/C Suction and Liquid Line Hose Assembly

Overview of Four Seasons Hose Assembly 55900

The Four Seasons Hose Assembly 55900 is designed specifically for the Dodge Durango HVAC system. This A/C suction and liquid line hose assembly ensures reliable refrigerant flow and system pressure management for vehicles using R134a refrigerant.

• Constructed from durable aluminum and rubber materials
• Equipped with P-nut and male P-nut fittings for secure connections
• Includes necessary gaskets and seals for leak prevention
• Features a built-in R134a quick disconnect service port
• Compatible with both high and low system pressure lines

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for automotive HVAC systems. These assemblies combine aluminum and rubber components with integrated fittings and seals to meet original equipment specifications. The 55900 part number is part of this line, offering a direct replacement solution for Dodge Durango models requiring reliable A/C suction and liquid line hose assemblies.

Detailed Product Description

This hose assembly is engineered with aluminum and rubber materials to withstand the demands of high and low pressure refrigerant flow in the HVAC system. It features a P-nut fitting on one end and a male P-nut fitting on the other, ensuring a secure and leak-resistant connection. The assembly includes multiple O-rings and gaskets, such as green O-rings and spring seals, to maintain system integrity. Additionally, it comes with a manifold and a service port equipped with a quick disconnect for R134a refrigerant, facilitating maintenance and service. The assembly does not include a bracket or muffler but is designed as an OE replacement part for the Dodge Durango.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C suction and liquid line hoses
• Resolving refrigerant leaks caused by degraded seals or fittings
• Restoring proper refrigerant flow and system pressure balance
• Facilitating HVAC system maintenance with integrated service port
• Ensuring compatibility with R134a refrigerant systems in Dodge Durango vehicles

Installation Notes and Tips

• Verify compatibility with Dodge Durango model year before installation
• Ensure all included O-rings and gaskets are properly seated to prevent leaks
• Use appropriate tools for P-nut fittings to avoid damage
• Check the service port for accessibility during installation
• Follow manufacturer torque specifications for fittings

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55900 is manufactured to meet or exceed original equipment standards. It includes all necessary fittings and seals to ensure a proper fit and function. This part is an OE replacement and is backed by Four Seasons' quality assurance protocols. Warranty details should be confirmed with the product documentation or supplier.