Four Seasons 56891 A/C Refrigerant Liquid Hose

Overview of Four Seasons Hose Assembly 56891

The Four Seasons Hose Assembly 56891 is designed specifically for Ford Fusion and Mercury Milan models, providing a reliable solution for your vehicle's A/C refrigerant liquid line needs. Constructed with durable aluminum and rubber materials, this hose assembly supports high-pressure R134a refrigerant systems.

• Compatible with Ford Fusion and Mercury Milan vehicles
• Constructed from aluminum and rubber for durability
• Designed for high-pressure R134a refrigerant systems
• Includes gasket and slimline washer O-rings for secure sealing
• Features male liquid line with P-nut fittings and service port
• OE replacement part ensuring proper fit and function
• Part number 56891 for precise identification

Detailed Product Description

This Four Seasons Hose Assembly from the Hose Assembly product line is engineered to meet original equipment specifications for the liquid line in your vehicle's air conditioning system. The assembly is made from a combination of aluminum and rubber, providing both flexibility and strength to withstand high system pressures associated with R134a refrigerant. It includes two slimline washer O-rings (part number 24401) and a gasket to ensure a leak-free connection. The hose features a male liquid line with P-nut fittings on both the liquid and suction ends, facilitating straightforward installation without the need for additional brackets or switch service ports. Additionally, it comes with a service port on the high-pressure side, allowing for easy system servicing.

Applications and Common Issues Addressed

• Replacement of worn or damaged A/C refrigerant liquid hoses in Ford Fusion and Mercury Milan
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper refrigerant flow in high-pressure A/C systems
• Fixing issues related to faulty or missing O-rings and gaskets
• Ensuring compatibility with R134a refrigerant systems for optimal performance

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56891, ensure the vehicle is depressurized and the A/C system is properly evacuated before removal of the old hose. Verify that the included O-rings and gasket are correctly seated to prevent leaks. The P-nut fittings on both ends require proper torque specifications to maintain system integrity. Since this assembly does not include a bracket or switch service port, confirm existing mounting points and service port accessibility on your Ford Fusion or Mercury Milan. Always follow manufacturer guidelines for refrigerant handling and system servicing.

Quality Assurance and Warranty

Four Seasons Hose Assembly 56891 is an OE replacement part, designed to meet or exceed original equipment standards for fit, form, and function. The Hose Assembly product line focuses on delivering reliable HVAC hose and pipe solutions compatible with specific vehicle applications. This part includes all necessary sealing components to ensure a secure installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.