Four Seasons 55899 A/C Suction and Liquid Line Hose Assembly

Overview of Four Seasons Hose Assembly 55899

The Four Seasons Hose Assembly 55899 is designed specifically for Dodge Durango vehicles, providing reliable A/C suction and liquid line hose performance. Constructed with durable aluminum and rubber materials, this hose assembly supports both high and low pressure refrigerant flow for R134a systems.

• Compatible with Dodge Durango models
• Constructed from aluminum and rubber for durability
• Includes P-nut and male P-nut fittings for secure connections
• Equipped with service ports and manifold for maintenance access
• Comes with multiple green O-rings and seals for leak prevention
• Supports both high and low pressure A/C system operation
• Includes fittings and gasket for complete installation
• OE replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering reliable HVAC hose and pipe solutions tailored for vehicle-specific applications. This line includes assemblies designed to meet original equipment specifications, ensuring compatibility and performance. The 55899 hose assembly integrates features such as included fittings, service ports, and manifold components to facilitate efficient A/C system repairs and maintenance.

Detailed Product Description

This A/C suction and liquid line hose assembly (part number 55899) is engineered for Dodge Durango vehicles using R134a refrigerant. The assembly features a combination of aluminum and rubber materials to withstand system pressures on both the high and low sides. It includes a P-nut fitting on one end and a male P-nut fitting on the other, along with a male springlock suction end sized No. 10. The hose assembly comes with multiple green O-rings (part numbers 24606, 24612, 24610) and a spring O-ring (24220) to ensure a secure, leak-free seal. Additionally, the assembly is equipped with two service ports, including a high side switch service port, allowing for convenient system diagnostics and servicing. The included gasket and fittings simplify installation, while the absence of a bracket and muffler reflects the design focus on direct replacement and system compatibility.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C suction and liquid line hoses in Dodge Durango
• Resolution of refrigerant leaks due to degraded seals or fittings
• Restoration of proper refrigerant flow and system pressure balance
• Facilitation of A/C system maintenance with included service ports
• Correction of connection failures caused by faulty or corroded fittings

Installation Notes and Tips

• Verify compatibility with your Dodge Durango model before installation
• Ensure all included O-rings and gaskets are properly seated to prevent leaks
• Use appropriate tools to tighten P-nut and male P-nut fittings without over-torquing
• Check service ports for accessibility to facilitate future A/C system servicing
• Inspect the hose assembly for any damage prior to installation

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55899 is an OE replacement part designed to meet original equipment standards for fit and function. It includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed quality assurance to support durability and performance in automotive HVAC applications.