Mercedes W205 Water Hose Engine Coolant Cooling Pipe Line A2055011700

Mercedes W205 Water Hose Engine Coolant Cooling Pipe Line is an original cooling system component from the Cooling system pipes and hoses group, designed for use in Mercedes vehicles. This used part allows for a technically correct repair of the coolant circuit, maintaining the factory routing of the hose and the proper flow characteristics.

Specifications and technical data

• SKU: A2055011700
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2055011700
• Substitutable numbers: A2055011700, A 205 501 17 00
• Category: Coolant Hoses

Purpose and function in the cooling system

The described water hose is a working element of the cooling system, responsible for transporting coolant between engine components and accessories. A correctly selected hose ensures:

• stable fluid flow in the required direction,
• maintenance of connection tightness under varying temperature conditions,
• resistance to typical thermal and mechanical loads occurring in the engine compartment.

Thanks to the preservation of the original hose geometry, it is possible to route it seamlessly through factory mounting points without colliding with other accessory components.

Benefits of using an original Mercedes hose

Using an original water hose in the W205 model allows you to maintain compliance with the manufacturer's factory specifications. This solution is particularly beneficial when you care about:

• secure fit to connectors and brackets without the need for modifications,
• maintaining the coolant flow path designed by the manufacturer,
• reducing the risk of leaks resulting from the use of replacements with different geometry.

The original element from the Cooling system pipes and hoses group supports stable engine operation within operating temperature ranges, which translates into the durability of the power unit and other cooling system components.

Installation and operational characteristics

The hose has been designed for specific structural solutions used in the Mercedes W205, which facilitates installation in service conditions. With proper selection for the engine version and vehicle configuration, you can expect:

• compatibility with factory clamps and connectors,
• correct positioning relative to the radiator, engine, and other hoses,
• stable operation within typical cooling system pressure ranges.

The used element allows for an economical repair while maintaining parameters close to factory ones, which is particularly important in the case of vehicles used intensively or with higher mileage.

Technical support and selection of cooling system components

During service work within the cooling system, it is worth paying attention to the condition of other components – the radiator, fans, other hoses, and connectors. How high temperatures affect the durability of these elements and when to consider their replacement is explained in the guide: Summer heat vs. cooling system – used radiators and fans as a way to control costs.

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

More about the advantages of using original, used components of this brand can be found in the article: why it pays to choose original used parts for a Mercedes, which discusses issues of durability, comfort, and cost-effectiveness of servicing.