Mercedes C118 W177 M260 Intercooler Radiator Hose Line Tube Pipe A2600904400

Mercedes C118 W177 M260 Intercooler Radiator Hose Line Tube Pipe is an original intake system component designed for gasoline engines, ensuring stable routing of compressed air between the intercooler and other components. Thanks to its factory geometry and diameter, the hose guarantees proper airflow, which translates into consistent engine performance and the maintenance of factory power specifications. This solution is particularly beneficial when replacing a worn or leaking section of the turbocharging system.

Specifications and technical data

• SKU: A2600904400
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2600904400
• Substitutable numbers: A2600904400, A 260 090 44 00
• Fuel type: Petrol
• Part type: Pipe
• Category: Hoses, Lines & Pipes

Purpose and function in the intake system

The offered hose belongs to the Lines, Hoses and Pipes category and operates within the gasoline engine's turbocharging system. It is responsible for the airtight and directional routing of air cooled in the intercooler, minimizing pressure drops and the risk of flow turbulence. The proper condition of this component has a direct impact on:

• boost pressure stability across the entire rev range,
• correct throttle response and smooth operation of the M260 unit,
• maintaining factory air-fuel mixture combustion parameters.

Benefits of using an original intercooler hose

Using an original hose in a gasoline engine's intake system allows for maintaining factory flow characteristics and compatibility with other components. Key advantages include:

• Precise fit with system components – properly selected diameters and connection shapes facilitate installation and reduce the risk of leaks.
• Consistent turbocharging system performance – the hose, designed for the specific M260 engine configuration, helps avoid unwanted power drops resulting from leaks or deformation.
• Seamless integration with factory clamps and mounts – no need for modifications or fitting universal solutions.

Characteristics of the used component

The intercooler hose is a secondary market component, which allows for an economical replacement while maintaining the manufacturer's original specifications. This type of component is particularly useful when the existing hose shows signs of wear, such as micro-cracks, loss of flexibility, or signs of overheating. Replacing it with an original used hose helps restore proper system airtightness and reduces the risk of performance loss or the engine entering limp mode.

Significance for the M260 gasoline engine

In turbocharged gasoline units such as the M260, the intake system operates under increased pressure, and any leaking section can cause disturbances in turbocharger operation and mixture control. A functional intercooler hose:

• supports stable boost pressure across the entire load range,
• reduces the risk of intake air overheating,
• helps maintain correct combustion and exhaust emission values.

As a result, replacing a worn hose with an original component is an important step in preventing failures related to the turbocharging system in gasoline engines.

Expansion and service of the hose system in your Mercedes

If you are planning a comprehensive repair or upgrade of your Mercedes engine area and need other elements from the same group, such as additional intake lines, cooling hoses, or vacuum pipes, check out the available parts in the Mercedes Lines, Hoses and Pipes category.

For drivers interested in a broader context regarding the differences between standard and performance components, an interesting addition to your knowledge might be an article describing the characteristics of the M and M Performance series components – more information can be found in the material BMW M Performance: how do BMW M components differ from standard ones?.