Four Seasons 56378 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 56378

The Four Seasons Hose Assembly 56378 is designed specifically for Ford Windstar vehicles, providing reliable A/C refrigerant discharge and suction line functionality. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system integrity.

• Compatible with Ford Windstar models
• Constructed from aluminum and rubber for durability
• Includes green O-rings and gasket for secure sealing
• Features P-nut fittings on both discharge and suction ends
• Equipped with a bracket, muffler, and manifold for proper installation
• Designed for R134a refrigerant type
• OE replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering precise HVAC hose and pipe solutions tailored to specific vehicle applications. This line includes assemblies that combine both discharge and suction lines, integrating essential components such as brackets, mufflers, and manifolds to facilitate straightforward installation and reliable operation. The 56378 part exemplifies this approach by providing a comprehensive hose assembly engineered for the Ford Windstar's air conditioning system.

Detailed Product Description

The Four Seasons 56378 hose assembly is engineered to handle the demands of the Ford Windstar's A/C system. It features a combination of aluminum and rubber materials that balance flexibility and strength, ensuring long-lasting performance. The assembly includes multiple green O-rings ([24628], [24622], [24641]) to maintain a tight seal and prevent refrigerant leaks. Both the discharge and suction ends utilize P-nut fittings, which are standard for secure connections in automotive HVAC systems. Additionally, the assembly comes with a bracket for mounting, a muffler to reduce noise, and a manifold to facilitate refrigerant flow. This part is designed for use with R134a refrigerant and does not include fittings or a service port switch, aligning with original equipment specifications.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge and suction hoses on Ford Windstar
• Resolution of refrigerant leaks caused by degraded seals or O-rings
• Elimination of A/C system noise through integrated muffler
• Correction of improper refrigerant flow due to faulty manifold or hose assembly
• Restoration of secure hose mounting with included bracket

Installation Notes and Tips

• Ensure compatibility with Ford Windstar before installation
• Inspect and replace all O-rings included with the assembly to prevent leaks
• Use proper torque specifications for P-nut fittings to avoid damage
• Verify that the bracket and muffler are securely mounted to reduce vibration
• Do not reuse old fittings; this assembly does not include fittings and requires original or new fittings

Quality Assurance and Warranty

The Four Seasons Hose Assembly 56378 is an OE replacement part designed to meet or exceed original equipment standards for fit, form, and function. It includes all necessary sealing components such as green O-rings and gasket to ensure a leak-free installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.