Four Seasons 56577 A/C Refrigerant Liquid Hose

Overview of Four Seasons Hose Assembly 56577

The Four Seasons Hose Assembly 56577 is designed specifically for Ford Explorer models requiring a reliable A/C refrigerant liquid hose. Engineered to handle high-pressure R134a refrigerant systems, this hose assembly ensures proper function and durability in your vehicle's HVAC system.

• Compatible with Ford Explorer A/C systems
• High-pressure liquid line hose for R134a refrigerant
• Includes green O-rings for secure sealing
• Equipped with male springlock suction end
• OE replacement with orifice tube included
• Does not include service port or mounting bracket

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering precise HVAC hose assemblies tailored for specific vehicle applications. This line provides components that meet original equipment specifications, including proper fittings, seals, and orifice tubes where applicable. The 56577 hose assembly is part of this line, offering a direct OE replacement designed to maintain system integrity and performance in Ford Explorer models.

Detailed Product Description

This A/C refrigerant liquid hose assembly is built for high-pressure R134a systems, featuring a 0.500-inch liquid line diameter. It includes one green O-ring [24659] and three additional green O-rings [24668] to ensure leak-free connections. The hose assembly comes with an orifice tube integrated, which is essential for regulating refrigerant flow. The suction end is a male springlock type, facilitating secure and proper installation. Notably, this hose assembly does not include a service port or mounting bracket, aligning with original equipment design for the Ford Explorer.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C liquid line hoses in Ford Explorer vehicles
• Resolution of refrigerant leaks due to degraded seals or O-rings
• Restoration of proper refrigerant flow with integrated orifice tube
• Correction of high-pressure system failures related to hose integrity
• Maintenance of HVAC system efficiency and reliability

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56577, ensure all O-rings are properly seated to prevent leaks. The male springlock suction end requires a compatible female fitting for secure attachment. Since this assembly does not include a service port or bracket, verify existing components are intact and compatible. It is recommended to evacuate and recharge the A/C system following installation to maintain optimal performance.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, manufactured to meet or exceed original equipment standards. The inclusion of factory-quality O-rings and orifice tube supports system reliability. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.