Four Seasons 56647 A/C Suction and Liquid Line Hose Assembly

Overview of Four Seasons Hose Assembly 56647

The Four Seasons Hose Assembly 56647 is designed specifically for the HVAC system of Dodge and Jeep vehicles, including the Caliber, Compass, and Patriot models. This A/C suction and liquid line hose assembly ensures reliable refrigerant flow and system integrity for R134-a refrigerant systems.

• Compatible with Dodge Caliber, Jeep Compass, and Jeep Patriot
• Includes both suction and liquid line hose assembly
• Equipped with P-nut fitting and captured o-ring ends
• Supports high and low system pressure
• Includes gasket, fittings, and service ports without switch port or bracket
• Designed for R134-a refrigerant type
• O-rings included for secure sealing

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 are engineered to meet original equipment specifications, ensuring proper fit and function. The Hose Assembly line includes components such as suction and liquid line hoses, fittings, and seals, designed to maintain system pressure and refrigerant flow without leaks. Part number 56647 is a direct OE replacement, making it suitable for maintaining the performance and reliability of your vehicle’s air conditioning system.

Technical Description and Features

This hose assembly features a P-nut fitting on both suction and liquid ends, with captured o-rings to ensure a tight seal. It supports both high and low pressure within the A/C system and is compatible with R134-a refrigerant. The assembly includes slimline washer O-rings (part numbers 24251 and 24255) to prevent leaks and maintain system integrity. It comes with fittings and a manifold but does not include a bracket, muffler, or orifice tube. The service ports are QDC type, with two switch ports included for high and low side service. The liquid line style uses a sealing washer for secure connections.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C suction and liquid line hoses
• Resolving refrigerant leaks caused by faulty seals or fittings
• Restoring proper refrigerant flow in Dodge Caliber, Jeep Compass, and Jeep Patriot HVAC systems
• Addressing pressure inconsistencies in high and low side A/C lines
• Upgrading to an OE replacement hose assembly for improved system reliability

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56647, ensure all O-rings are properly seated to prevent leaks. Use the included fittings and gaskets as specified. This assembly does not include a bracket or muffler, so verify existing mounting points and hardware compatibility. The service ports allow for easy access during system maintenance. It is recommended to evacuate and recharge the A/C system following installation to maintain optimal performance.

Quality Assurance and Warranty

Four Seasons Hose Assembly 56647 is manufactured to meet or exceed original equipment standards, providing a reliable replacement for Dodge and Jeep HVAC systems. This part is an OE replacement, ensuring compatibility and durability. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.