Four Seasons 56052 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 56052

The Four Seasons Hose Assembly 56052 is designed specifically for Ford Expedition and Lincoln Navigator models. This A/C refrigerant discharge and suction hose assembly ensures reliable performance with durable aluminum and rubber construction, compatible with R134a refrigerant systems.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a refrigerant type
• Includes green O-rings and gasket for secure sealing
• Equipped with P-nut fittings on both discharge and suction ends
• Features a service port with switch port capability (switch not included)
• Includes a muffler and manifold for noise reduction and system efficiency
• OE replacement part designed for Ford Expedition and Lincoln Navigator

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly product line focuses on providing high-quality HVAC hoses and pipes engineered for specific vehicle applications. This line emphasizes precise fitment and reliable sealing components, such as included O-rings and gaskets, to maintain system integrity. The 56052 hose assembly is part of this line, offering a combination of discharge and suction lines with integrated service ports and mufflers to meet OEM standards.

Detailed Product Description

This hose assembly combines aluminum and rubber materials to balance strength and flexibility, essential for the A/C refrigerant discharge and suction lines in Ford Expedition and Lincoln Navigator vehicles. It supports R134a refrigerant and includes three green O-rings (part number 24622) and one additional green O-ring (part number 24109) to ensure leak-free connections. The assembly features P-nut fittings on both ends for secure attachment and includes a service port with a switch port, although the switch itself is not included. The integrated muffler and manifold help reduce noise and improve system performance. This part is an OE replacement, designed to meet factory specifications without the need for additional fittings or brackets.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge and suction hoses
• Resolving refrigerant leaks due to damaged O-rings or seals
• Addressing noise issues in the A/C system with the included muffler
• Maintaining proper refrigerant flow and pressure in Ford Expedition and Lincoln Navigator HVAC systems
• Upgrading to an OE replacement hose assembly for improved reliability

Installation Notes and Tips

• Ensure compatibility with 2003-2017 Ford Expedition and Lincoln Navigator models before installation
• Use the included green O-rings and gasket to prevent refrigerant leaks
• Check that P-nut fittings are properly tightened to manufacturer torque specifications
• Service port is equipped with a switch port; note that the switch is not included and must be sourced separately if needed
• Inspect the muffler and manifold for proper positioning to avoid vibration or noise issues

Quality Assurance and Warranty

The Four Seasons Hose Assembly 56052 is manufactured to meet or exceed OEM standards for fit, form, and function. It is an OE replacement part designed for durability and reliable performance in Ford Expedition and Lincoln Navigator vehicles. The product includes all necessary sealing components such as O-rings and gaskets to ensure a secure installation. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use.