Four Seasons 55580 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 55580

The Four Seasons Hose Assembly 55580 is designed specifically for Mercedes-Benz 190E models, providing reliable performance in your vehicle's HVAC system. This A/C refrigerant discharge and suction hose assembly is engineered to meet original equipment specifications, ensuring proper fit and function.

• Constructed from durable aluminum and rubber materials
• Compatible with R134a refrigerant systems
• Includes green o-rings [24610] and [24622] for secure sealing
• Equipped with a switch service port and bracket for easy installation
• Features a muffler and manifold for noise reduction and system efficiency
• Discharge and suction ends use female UNF o-ring fittings
• OE replacement part designed for Mercedes-Benz 190E

Detailed Product Description

This Four Seasons Hose Assembly from the Hose Assembly product line combines aluminum and rubber components to deliver durability and flexibility required in automotive HVAC systems. The assembly supports R134a refrigerant, the standard for many modern air conditioning systems. It includes essential sealing components such as green o-rings [24610] and [24622], ensuring leak-free connections at both discharge and suction ends, which feature female UNF o-ring fittings. The inclusion of a switch service port and mounting bracket facilitates straightforward installation and maintenance. Additionally, the built-in muffler and manifold help reduce noise and improve refrigerant flow efficiency within the system.

Applications and Common Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge and suction hoses
• Resolving refrigerant leaks caused by damaged or degraded o-rings
• Fixing HVAC system noise issues with the integrated muffler
• Restoring proper refrigerant flow and pressure in Mercedes-Benz 190E A/C systems
• Upgrading to an OE replacement hose assembly for improved reliability

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55580, ensure the vehicle is compatible with R134a refrigerant systems. Verify that the included green o-rings are properly seated to prevent leaks. The assembly comes with a bracket and switch service port to aid in secure mounting and system diagnostics. Since fittings are not included, reuse original fittings or source compatible replacements. Proper torque specifications should be followed to avoid damage to the UNF female o-ring connections.

Quality Assurance and Warranty

Four Seasons manufactures this hose assembly to meet or exceed original equipment standards, providing a reliable replacement for Mercedes-Benz 190E HVAC systems. The part number 55580 is an OE replacement, ensuring compatibility and performance. The product includes all necessary sealing components and is backed by Four Seasons' quality control processes. Warranty details should be confirmed with the supplier or manufacturer.