Four Seasons 55752 A/C Discharge and Liquid Line

Overview of Four Seasons Hose Assembly 55752

The Four Seasons Hose Assembly 55752 is designed for high-pressure A/C discharge and liquid line applications. Engineered with durable aluminum and rubber materials, this hose assembly is compatible with Dodge Caravan, Plymouth Grand Caravan, Grand Voyager, and Voyager models using R134a refrigerant.

• Constructed from aluminum and rubber for durability and flexibility
• Includes green O-rings and gaskets for secure sealing
• Equipped with a P-nut fitting discharge end and block-style liquid line
• Features a high-pressure system rating suitable for R134a refrigerant
• Comes with a service port and switch service ports for easy maintenance
• Includes fittings, manifold, and muffler for complete assembly
• 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 reliable hose assemblies for HVAC systems in vehicles. This line includes components designed to meet or exceed original equipment specifications, ensuring compatibility and performance. The 55752 hose assembly integrates multiple features such as included fittings, gaskets, and service ports, making it a comprehensive solution for A/C discharge and liquid line needs in compatible Dodge and Plymouth vehicles.

Detailed Product Description

This hose assembly is specifically designed for high-pressure A/C systems using R134a refrigerant. The combination of aluminum and rubber materials offers resistance to wear and heat, while maintaining flexibility for installation. The discharge end uses a P-nut fitting, and the liquid line is styled as a block, providing secure connections. Included green O-rings ([24606], [24649]) and gaskets ([24124], [24139]) ensure leak-free sealing. The assembly also features a manifold and muffler to support system performance and noise reduction. With two switch service ports and one R134a quick disconnect service port, this hose assembly facilitates efficient system servicing.

Applications and Common Issues Addressed

• Replacement of worn or damaged A/C discharge and liquid lines in Dodge Caravan and Plymouth Grand Voyager models
• Resolving refrigerant leaks caused by degraded seals or fittings
• Addressing high-pressure system failures due to compromised hose integrity
• Improving A/C system performance by replacing OEM-equivalent hose assemblies
• Facilitating maintenance with included service ports and fittings

Installation Notes and Tips

• Ensure compatibility with Dodge Caravan, Plymouth Grand Caravan, Grand Voyager, and Voyager models before installation
• Inspect all included O-rings and gaskets for proper placement to prevent leaks
• Use appropriate tools for P-nut fitting connections to avoid damage
• Verify that the system is fully evacuated and depressurized before removing old hose assembly
• Check for proper seating of the manifold and muffler components during installation

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55752 is an OE replacement part manufactured to meet original equipment standards. It includes all necessary fittings, seals, and service ports to ensure reliable operation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Users should consult product documentation or the manufacturer for exact warranty terms.