Four Seasons 55772 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 55772

The Four Seasons Hose Assembly 55772 is designed specifically for the Kia Sorento's HVAC system. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow, maintaining optimal air conditioning performance in your vehicle.

• Constructed from durable aluminum and rubber materials
• Features a P-nut fitting on both suction ends for secure connections
• Includes captured green o-rings (part number 24641) for effective sealing
• Compatible with R134-a refrigerant systems
• Equipped with a 13 mm service port for easy maintenance
• Includes necessary fittings and gasket for installation
• OE replacement part designed without a muffler or bracket

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering reliable hose assemblies tailored for HVAC systems. This line emphasizes compatibility with original equipment specifications, ensuring that parts like the 55772 suction hose meet the demands of vehicle manufacturers. The assemblies are engineered to provide secure connections and maintain system integrity without additional components such as mufflers or brackets, streamlining installation and service.

Detailed Product Description

The Four Seasons 55772 A/C refrigerant suction hose is constructed from a combination of aluminum and rubber, providing both flexibility and durability under low-pressure conditions. Designed for the Kia Sorento, this hose assembly features P-nut fittings on both ends, ensuring a tight and leak-free connection. The included captured green o-rings (two in quantity) help maintain a secure seal within the system. This hose supports R134-a refrigerant, the standard for many modern vehicles, and includes a 13 mm service port to facilitate refrigerant servicing without the need for additional disassembly. The assembly comes complete with all necessary fittings and a gasket, making it a direct OE replacement without the need for extra parts like brackets or mufflers.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Kia Sorento models
• Resolving refrigerant leaks caused by degraded seals or fittings
• Restoring proper low-pressure refrigerant flow for efficient air conditioning
• Addressing service port access issues during A/C maintenance
• Eliminating connection failures due to faulty or missing o-rings

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55772, ensure that the P-nut fittings are tightened to manufacturer torque specifications to prevent leaks. Verify that the included green o-rings are properly seated to maintain a secure seal. Since this assembly does not include a bracket or muffler, confirm that the existing mounting points on the Kia Sorento are intact and secure the hose accordingly. The 13 mm service port allows for straightforward refrigerant charging and diagnostics without hose removal.

Quality Assurance and Warranty

This Four Seasons hose assembly is an OE replacement part, designed to meet or exceed original equipment standards for fit, form, and function. It includes all necessary fittings and seals to ensure a reliable installation. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality standards, offering dependable performance for Kia Sorento HVAC repairs.