Mercedes W205 Turbocharger Air Intake Pipe Hose Line A2640902500

Mercedes W205 Intake Pipe Air Hose is an original intake system component designed for W205 series models, ensuring stable air delivery to the engine. Thanks to its factory geometry and precise fit within the Mercedes engine bay, this hose maintains proper airflow and minimizes undesirable pressure drops. It's a practical solution for users looking to restore the correct operation of their intake system after damage or wear of the existing part.

Specifications and technical data

• SKU: A2640902500
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2640902500
• Substitutable numbers: A2640902500, A 264 090 25 00
• Category: Other Car Parts & Accessories

Function and Application in the Intake System

The presented air hose is responsible for a sealed and stable connection of intake components in the Mercedes W205, directing air from the filtration system towards the engine unit. A correctly selected intake hose reduces the risk of unfiltered air being drawn in, leaks, and interference with airflow sensor operation.

In practice, this means:

• maintaining proper airflow to the engine,
• reducing unwanted turbulence in the intake duct,
• stable cooperation with factory-fitted ancillary components,
• easier diagnosis of potential engine performance issues.

Construction and Fit for Mercedes W205

The intake pipe has been specifically designed for the engine bay architecture of the Mercedes C-Class W205 generation, maintaining original geometry and mounting points. This ensures the part fits factory brackets, clamps, and spigots, facilitating installation and subsequent service maintenance.

Key structural features of this hose include:

• a profile adapted to the factory air duct routing,
• a shape that allows for unobstructed routing near other components,
• an internal surface designed for the most uniform airflow possible.

Benefits of Using an Original Intake Hose

Using an original air hose in the Mercedes W205 allows for the intake system's operating parameters to be maintained in accordance with the manufacturer's specifications. Compared to aftermarket alternatives with uncertain geometry, the factory hose ensures:

• secure fitment with other intake components, without the need for modifications,
• reduced risk of leaks at connections,
• stable operating conditions for sensors and the engine control unit,
• easier identification in service documentation and parts catalogs.

This solution is particularly beneficial for repairs carried out according to manufacturer guidelines, where repeatability and predictable system parameters are crucial.

Item Condition and Installation Aspects

The offered intake hose is a used part, allowing for an economical restoration of system functionality while maintaining the original design specifications. Before installation, a standard check of its seal, the condition of the spigots, and the surfaces that mate with hose clamps is recommended to ensure proper tightening and leak-free operation after installation.

In practice, installation typically involves:

• removing old clamps and the damaged hose,
• cleaning the mating surfaces on adjacent components,
• fitting the hose into the appropriate sockets and mounting points,
• checking the correct routing of the hose relative to other components.

Further Knowledge and Selection of Other Components

For those interested in comparing technical solutions in sports car versions versus standard variants, including differences in fuel systems and engine ancillaries, an article on our blog may be helpful: Audi RS vs. Other Models – What Lies Under the Hood and Chassis?. This provides a good supplement to understanding how manufacturers design components that affect airflow, cooling, and component durability.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and require other parts from the same group, such as air hoses, intake ducts, or flexible connectors, check the available parts in the Other Mercedes category.