Four Seasons 55583 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 55583

The Four Seasons Hose Assembly 55583 is designed specifically for Mercedes-Benz 300SE and 300SEL models. This A/C refrigerant discharge and suction hose assembly ensures reliable performance with durable aluminum and rubber construction, compatible with R134a refrigerant systems.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a refrigerant type
• Includes green O-rings [24610] and [24622] for secure sealing
• Features a discharge end with female UNF O-ring and suction end with female UNF O-ring
• Equipped with a muffler and manifold for noise reduction and system efficiency
• Includes gasket or seal; fittings and switch not included
• Designed without bracket and service port but includes a switch service port
• OE replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering reliable HVAC hoses and pipes engineered for specific vehicle applications. This line emphasizes quality materials and precise fitment, such as the 55583 hose assembly tailored for Mercedes-Benz 300SE and 300SEL models. The assemblies are designed to meet OEM specifications, providing a direct replacement for original components in the vehicle’s air conditioning system.

Detailed Product Description

The Four Seasons 55583 hose assembly combines aluminum and rubber materials to provide a robust and flexible solution for the A/C refrigerant discharge and suction lines. It is designed to work with R134a refrigerant, the standard for many modern automotive air conditioning systems. The assembly includes green O-rings [24610] and [24622] to ensure a tight, leak-free seal at both the discharge and suction ends, which feature female UNF O-ring fittings. The inclusion of a muffler and manifold helps reduce noise and improve system performance. While the assembly comes with a gasket or seal, fittings and the switch are not included, and it is supplied without a bracket or service port, though it does have a switch service port.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge and suction hoses on Mercedes-Benz 300SE and 300SEL
• Eliminates refrigerant leaks caused by degraded O-rings or hose material
• Restores proper refrigerant flow and pressure in the A/C system
• Reduces noise and vibration with integrated muffler and manifold
• Prevents system contamination by maintaining a sealed connection

Installation Notes and Tips

• Ensure compatibility with Mercedes-Benz 300SE or 300SEL before installation
• Replace O-rings with those included to maintain proper sealing
• Check for proper seating of female UNF O-ring fittings at discharge and suction ends
• Verify that the gasket or seal is correctly positioned to prevent leaks
• Note that fittings and switch are not included and may need to be sourced separately

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55583 is an OE replacement part manufactured to meet or exceed original equipment specifications. It undergoes rigorous quality control to ensure durability and reliable performance in Mercedes-Benz 300SE and 300SEL vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.