Air Intake Pipe Mercedes W205 W212 Charge Line Hose A2742030582

The Mercedes W205 W212 Air Intake Hose Duct Pipe is a component from the Hoses, Pipes & Tubes group, designed for the intake system in Mercedes vehicles. It ensures efficient air routing within the engine, supporting stable engine operation and maintaining factory flow parameters.

Specifications and technical data

• SKU: A2742030582
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2742030582
• Substitutable numbers: A2742030582, A 274 203 05 82
• Category: Hoses, Lines & Pipes

Purpose and Function in the Intake System

The presented air intake hose is a component of the air supply system in Mercedes W205 and W212 models. It is responsible for directing air from filtering elements and the intake system to further engine components, which is crucial for proper cylinder filling and stable engine operation.

Thanks to its precisely shaped geometry, the intake pipe helps maintain proper airflow, reduce pressure drops, and minimize air turbulence. In practice, this translates to predictable throttle response, correct interaction with the control system, and preservation of factory operating characteristics.

Construction and Fit for Mercedes W205 / W212

The air intake hose has been specifically designed for the engine bay architecture of Mercedes W205 and W212 models, ensuring correct intake routing and fit with adjacent components. The appropriate rigidity and flexibility of the material allow for engine vibration compensation while maintaining sealed connections.

The original design of the hose facilitates installation at the factory mounting points, without the need for modifications to other components. This solution is beneficial for both standard replacement of a worn intake and for repairs following an accident or intervention in the engine bay.

Component Condition and Service Application

The offered air intake hose is a used part, making it an attractive cost-effective alternative to new components while retaining the original design. It is particularly suitable for situations where the existing hose has suffered mechanical damage, cracking, thermal deformation, or leaks.

Replacement of the intake hose is recommended, among other things, for symptoms such as unstable engine operation, power loss, incorrect readings from air flow sensors, or visible damage to the rubber or plastic. Using the original hose geometry helps restore proper operating conditions for the intake system.

Benefits of Using an Original Air Intake Hose

• Maintains the factory air flow path in Mercedes W205 / W212.
• Better integration with the stock engine control system.
• Reduced risk of leaks compared to random aftermarket replacements.
• Easier installation due to precise fit with original mounting points.

For users who wish to maintain the structural integrity of their vehicle, using a hose from the Hoses, Pipes & Tubes group dedicated to a specific Mercedes generation is a technically safe and predictable solution in operation.

System Expansion and Selection of Other Components

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other components from the same group, such as vacuum hoses, coolant hoses, or additional air pipes, check the available parts in the Mercedes Hoses, Pipes & Tubes category.

If you are interested in how to optimize service costs in practice while maintaining adequate part quality, it is worth reading the guide on our blog: Volkswagen Repair on a Budget? Discover How to Save on Original Car Parts. The tips provided there also apply to the conscious use of the used parts market for other brands, including Mercedes vehicles.