Four Seasons 55826 A/C Refrigerant Suction Hose

Reliable A/C Refrigerant Suction Hose for Vehicle HVAC Systems

The Four Seasons Hose Assembly part number 55826 is designed to maintain efficient air conditioning performance in vehicles using R134-a refrigerant. This A/C refrigerant suction hose combines durable aluminum and rubber materials to ensure reliable low-pressure refrigerant flow in your vehicle's HVAC system.

• Constructed from aluminum and rubber for durability and flexibility
• Features a P-nut fitting on both suction ends for secure connections
• Includes captured o-rings and slimline washers for proper sealing
• Compatible with R134-a refrigerant systems operating under low pressure
• Comes with necessary fittings and gaskets included
• Designed without a service port, muffler, bracket, or switch for straightforward installation

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing OEM replacement hoses and pipes for vehicle HVAC systems. This product line emphasizes precise fitment and material quality to ensure proper refrigerant flow and system integrity. The 55826 suction hose is part of this line, engineered to meet original equipment specifications for reliable performance in compatible vehicles.

Detailed Product Description

The Four Seasons 55826 A/C refrigerant suction hose is a critical component in the air conditioning system, responsible for transporting low-pressure refrigerant safely and efficiently. Its aluminum and rubber construction balances strength with flexibility, reducing the risk of leaks or damage from vibration and temperature changes. The P-nut fittings on both ends provide secure, leak-resistant connections, while the included captured o-rings and slimline washers ensure a tight seal. This hose is designed specifically for R134-a refrigerant systems and does not include a service port or switch, making it suitable for vehicles that require a straightforward suction line replacement without additional components.

Common Applications and Issues Addressed

• Replacement of worn or cracked A/C suction hoses in R134-a systems
• Resolving refrigerant leaks caused by damaged fittings or seals
• Restoring proper refrigerant flow to improve air conditioning efficiency
• Eliminating low-pressure system failures due to hose degradation
• Maintaining OEM-level performance in vehicle HVAC systems

Installation Notes and Tips

When installing the Four Seasons 55826 suction hose, ensure all fittings and o-rings are properly seated to prevent leaks. Use appropriate tools to tighten the P-nut fittings without over-torquing, which can damage the hose or fittings. Since this hose does not include a service port or bracket, verify compatibility with your vehicle’s existing mounting points and system configuration before installation. It is recommended to evacuate and recharge the A/C system following hose replacement to maintain optimal performance.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. The 55826 hose assembly is an exact replacement part designed for durability and long service life. While specific warranty details may vary, Four Seasons typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.