Mercedes C118 W177 Water Coolant Pipe Hose Line M282 A2822009200

Mercedes C118 W177 Water Coolant Pipe Hose Line is an original cooling system component designed for the precise routing of coolant in the M282 engine. Thanks to its factory geometry and perfect fit for Mercedes construction, it ensures stable fluid flow and proper cooperation with other system components. It is a practical solution for users looking for a proven cooling hose instead of unreliable aftermarket replacements.

Specifications and technical data

• SKU: A2822009200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2822009200
• Substitutable numbers: A2822009200, A 282 200 92 00
• Part type: Hose
• Category: Coolant Hoses

Function and role in the cooling system

The water coolant pipe in the M282 engine is responsible for the directional flow of fluid between individual system components, which allows for maintaining a stable operating temperature of the power unit. A properly selected hose minimizes the risk of local overheating, leaks, and pressure drops in the circuit.

In the case of modern units, such as the M282, proper coolant flow is essential for:

• maintaining the optimal temperature of the cylinder head and engine block,
• stable operation of accessories cooperating with the cooling system,
• reducing the risk of failures resulting from overheating.

Construction and fit for Mercedes C118 / W177

The hose belongs to the Cooling system hoses and pipes group, which means that its shape, connection diameters, and mounting points are adapted to the engine bay architecture in Mercedes C118 and W177 models with the M282 unit. Proper routing of the pipe relative to other sub-assemblies reduces the risk of chafing, vibrations, and collisions with other elements.

The original Mercedes origin helps maintain factory flow parameters and facilitates installation – the component is prepared for operation in a specific system without the need for modifications or fitting aftermarket replacements.

Practical application and service aspects

Replacing the water coolant pipe is recommended in situations where signs of corrosion, micro-cracks, deformations, or leaks at the connections appear. In the case of the M282 engine, this has a direct impact on the thermal safety of the unit and the durability of other cooling system components.

During service, it is worth paying attention to:

• the condition of the sealing surfaces at the ends of the hose,
• correct positioning of the pipe relative to the factory brackets,
• lack of contact with high-temperature elements or moving parts of the accessories.

Choosing an original hose for a specific engine and body facilitates the mechanic's work, shortens installation time, and reduces the risk of subsequent leaks.

Product condition and benefits of choosing a used part

The offered element comes from the used parts group, which allows for reducing repair costs while maintaining the manufacturer's original specifications. For many Mercedes users, this is a reasonable compromise between price and quality, especially in the case of components with a relatively simple design, such as cooling pipes and hoses.

By choosing this hose, you gain:

• original fit for the M282 cooling system,
• a component consistent with Mercedes factory geometry,
• the possibility of an economical repair without giving up OEM parts.

Technical support and additional information

To better understand the impact of an efficient coolant circuit on the durability of the power unit and the symptoms of overheating, it is worth reading the guide on our blog: Engine cooling system – overheating, repair, and used radiators. The article discusses practical aspects of diagnostics and service of cooling systems in popular models.

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