Mercedes C205 OM654 Diesel Water Coolant Hose Pipe Line Tube A2058307704

Mercedes C205 OM654 Diesel Water Coolant Hose Pipe Line Tube is an original cooling system component designed for the precise routing of coolant in diesel engines. Thanks to its factory design, it ensures stable engine operating parameters and proper heat dissipation under demanding operating conditions. This solution is dedicated to users who expect a secure fit and the maintenance of the factory cooling system performance characteristics.

Specifications and technical data

• SKU: A2058307704
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2058307704
• Substitutable numbers: A2058307704, A 205 830 77 04
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Application in the diesel engine cooling system

The presented hose belongs to the Hoses, pipes and tubes category and is a component of the cooling system in Mercedes vehicles with a diesel engine. It is responsible for the controlled flow of coolant between individual components, which has a direct impact on maintaining the proper operating temperature of the power unit. In the case of diesel engines operating under higher thermal loads, a correctly selected cooling hose is crucial for the durability and safety of the entire system.

Benefits of using an original Mercedes hose

The original cooling hose designed by Mercedes ensures compliance with factory standards for flow, diameter, and routing geometry. This translates into:

• a secure fit to the cooling system mounts and connectors,
• maintenance of the proper pressure and direction of fluid flow,
• reduced risk of leaks resulting from ill-fitting aftermarket replacements,
• stable operation of the diesel engine across a wide range of loads.

For users looking for a solution consistent with factory specifications, such a hose is a safe service choice, especially during repairs related to overheating or cooling system upgrades.

Characteristics of the used component

The item comes from disassembly, which allows for maintaining the original construction and flow parameters while optimizing repair costs. A used cooling hose is a good solution in situations where the priority is to maintain the factory system design while simultaneously limiting expenses compared to a new part. This type of component is particularly valued in professional workshops specializing in the service and restoration of Mercedes vehicles with diesel engines.

Selection and integration with the vehicle system

The cooling hose is designed to work with power units fueled by Diesel, which is significant when selecting parts in the context of structural differences between gasoline and diesel engines. Proper selection of the component allows for maintaining:

• correct coolant routing relative to engine accessories,
• compatibility with factory mounting points,
• consistency with other hoses, pipes, and tubes in the engine bay.

Thanks to this, the hose can be integrated into the existing system without the need to modify other components, which is important both for durability and for subsequent service maintenance.

Expanding Mercedes cooling system service

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 hoses, pipes, or tubes carrying coolant, check the available parts in the Mercedes hoses, pipes and tubes category.

Technical support and service knowledge

When working with diesel engine systems, it is worth using reliable sources of knowledge regarding exhaust flow and the operating temperature of the power unit. If you are interested in a broader context of modifications and service of elements related to thermal management and flow in engines, check out the article Performance exhaust system: used manifolds and sports catalytic converters on the road, where you will find practical tips also useful when planning more advanced service work on Mercedes cars.