Four Seasons 56079 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 56079

The Four Seasons Hose Assembly 56079 is designed specifically for the HVAC system in Ford and Mercury vehicles, including the Explorer, Explorer Sport Trac, and Mountaineer models. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow with durable aluminum and rubber construction.

• Material: Aluminum and rubber for durability and flexibility
• End fittings: P-nut fittings on both ends for secure connections
• Refrigerant compatibility: Designed for R134-a refrigerant systems
• Includes gasket, fittings, and bracket for complete installation
• O-rings included: Tear drop sealing washer and green o-rings for leak prevention
• OE replacement part, ensuring proper fit and function
• Low-pressure suction line without muffler or service port

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for automotive HVAC systems. These assemblies are engineered to meet original equipment specifications, offering reliable performance and ease of installation. The 56079 hose assembly is part of this line, delivering a ready-to-install suction line solution with all necessary fittings and seals included.

Detailed Product Description

The Four Seasons 56079 A/C refrigerant suction hose is constructed from a combination of aluminum and rubber materials, providing a balance of strength and flexibility required for effective refrigerant flow. Both ends feature P-nut fittings, ensuring a secure and leak-resistant connection to the HVAC system. This hose is designed for use with R134-a refrigerant and operates under low system pressure. Included with the hose are essential components such as a bracket for mounting, multiple O-rings including a tear drop sealing washer, and fittings to facilitate installation. The assembly does not include a muffler or service port, aligning with original equipment specifications for the Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper low-pressure refrigerant flow in HVAC systems
• Eliminating poor A/C performance due to faulty suction lines
• Ensuring secure connections with included fittings and seals

Installation Notes and Tips

When installing the Four Seasons 56079 hose assembly, ensure all O-rings and seals are properly seated to prevent leaks. The included bracket should be used to secure the hose assembly firmly in place, avoiding vibrations or movement that could cause premature wear. Since this assembly does not include a service port or muffler, verify compatibility with your vehicle’s existing HVAC components. Proper torque on the P-nut fittings is essential for a leak-free installation.

Quality Assurance and Warranty

Four Seasons 56079 is an OE replacement part, manufactured to meet or exceed original equipment standards. The hose assembly includes all necessary fittings and seals to ensure a reliable and durable repair. While specific warranty details may vary, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship, providing confidence in the product’s quality and longevity.