Mercedes W205 Water Hose Cooling Radiator Coolant Pipe Line A2055019082

Mercedes W205 Water Hose Cooling Radiator Coolant Pipe Line is a component from the Cooling system hoses and pipes group, designed for operation in the cooling system of Mercedes vehicles. It enables efficient coolant flow between the radiator and other components, supporting stable engine operating temperature and reducing the risk of overheating.

Specifications and technical data

• SKU: A2055019082
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2055019082
• Substitutable numbers: A2055019082, A 205 501 90 82
• Category: Coolant Hoses

Purpose and function in the cooling system

The coolant hose in the Mercedes W205 model is responsible for transporting coolant in a critical section of the system. A properly selected hose ensures:

• stable coolant flow under various engine loads,
• proper sealing of connections with the radiator and other system elements,
• safe operation within the temperature ranges typical for Mercedes power units.

Thanks to its correct geometry and fitment for the specific vehicle platform, the Mercedes W205 Water Hose Cooling Radiator Coolant Pipe Line minimizes stress on ports and connectors, which translates into a lower risk of leaks in the long term.

Benefits of using an original Mercedes component

The original Mercedes component ensures a perfect fit for the cooling system without the need for modifications. In practice, this means:

• maintaining the factory routing of the hose in the engine bay,
• compatibility with original clamps, quick-connectors, and brackets,
• operating parameters consistent with the vehicle manufacturer's specifications.

Compared to aftermarket replacements, using an original hose from the Cooling system hoses and pipes group reduces the risk of fitment issues, hose twisting, or rubbing against adjacent components, which is especially important in tightly packed engine bays.

Characteristics of the used component

The presented coolant hose is a used part, which allows for combining original origin with an attractive purchase price. For many users, this means:

• the possibility of economical cooling system repair while maintaining parts from the same production line as the car's factory equipment,
• reducing waste by reusing functional components,
• easier maintenance of the vehicle's technical consistency with the manufacturer's specifications.

In the case of components such as cooling system hoses, it is crucial to maintain proper flexibility and tightness – a used but functional hose can be a rational choice for maintenance repairs, especially in vehicles that are several years old.

Technical support and part selection

When selecting a coolant hose for the Mercedes W205, it is worth paying attention to compatibility with the specific engine version and cooling system configuration. Helpful steps include:

• comparing the shape and length of the hose with the currently installed component,
• verifying mounting points and port diameters,
• checking compatibility within the same model family.

To better understand the impact of hoses and the radiator on engine durability and symptoms of overheating, it is worth reading the guide: Engine cooling system – overheating, repair, and used radiators. The article discusses practical aspects of diagnostics and servicing of cooling systems in popular models.

Expanding the cooling system in a Mercedes

If you are planning a comprehensive repair or upgrade of the cooling system area in your Mercedes and need other components from the same group, such as additional lines, flexible return hoses, or sections connecting to the heater core, check the available parts in the Mercedes cooling system hoses and pipes category.

Summary

Mercedes W205 Water Hose Cooling Radiator Coolant Pipe Line is an original component from the cooling system hoses group, designed to operate in demanding temperature and pressure conditions. Choosing a used but factory-made component allows you to maintain proper coolant flow parameters, keep the engine operating temperature stable, and simultaneously optimize service costs for your Mercedes vehicle.