Four Seasons 56087 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 56087

The Four Seasons Hose Assembly 56087 is designed specifically for Ford and Lincoln vehicles, including the F-150, F-250, and Mark LT models. This A/C refrigerant suction hose ensures reliable low-pressure operation within your vehicle's HVAC system, maintaining optimal air conditioning performance.

• Constructed from durable aluminum and rubber materials
• Features a P-nut fitting on both suction ends for secure connections
• Includes captured o-rings and tear drop sealing washers for leak prevention
• Compatible with R134-a refrigerant systems
• Equipped with a 13 mm low side service port for easy maintenance
• Includes necessary fittings and gasket/seal components
• OE replacement part designed without brackets, mufflers, or switch ports

Detailed Product Description

This Four Seasons Hose Assembly from the Hose Assembly product line is engineered to meet original equipment specifications for Ford and Lincoln trucks such as the F-150, F-250, and Mark LT. The combination of aluminum and rubber materials provides flexibility and durability under varying temperature and pressure conditions. The suction line is designed for low-pressure refrigerant flow, compatible with R134-a refrigerant, and includes a P-nut fitting on both ends to ensure a secure and leak-resistant connection. The assembly comes with two tear drop sealing washers (O-ring A number 24243) and all necessary fittings, eliminating the need for additional parts during installation.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses
• Resolving low-pressure leaks in the HVAC suction line
• Maintaining proper refrigerant flow for efficient air conditioning
• Eliminating refrigerant loss due to faulty seals or fittings
• Restoring OEM-level performance in Ford F-150, F-250, and Lincoln Mark LT A/C systems

Installation Notes and Tips

Installation of the Four Seasons Hose Assembly 56087 requires basic HVAC system knowledge and proper tools. Ensure the system is depressurized before removal of the old hose. Verify that the P-nut fittings are tightened to manufacturer torque specifications to prevent leaks. The included gasket and sealing washers should be replaced during installation to maintain a secure seal. This assembly does not include a bracket or muffler, so verify existing mounting points and hardware compatibility on your vehicle.

Quality Assurance and Warranty

Four Seasons manufactures this hose assembly to meet or exceed OEM standards, providing reliable performance for Ford and Lincoln HVAC systems. The part number 56087 is an exact OE replacement, ensuring compatibility and fitment. 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 complete warranty information.