Mercedes-Benz C E W204 W207 Dashboard Air Duct Channel Right O/S A2048311246

The MERCEDES C E W204 W207 air intake duct is an original intake system component designed for installation on the right side of the vehicle. It ensures stable airflow to the engine compartment, promoting smooth engine operation and proper integration with the factory intake system. By maintaining the original duct geometry, this component helps preserve the correct airflow parameters in Mercedes C and E-Class cars.

Specifications and technical data

• SKU: A2048311246
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048311246
• Substitutable numbers: A2048311246, A 204 831 12 46, BG
• Location on the vehicle: Right
• Category: Other Air Conditioning & Heating

Function and Role of the Intake Duct

The air intake duct in Mercedes C and E models of the W204 / W207 series is responsible for directing air from outside the vehicle to other components of the intake system. A correctly selected element allows for:

• maintaining a stable air supply to the engine under various driving conditions,
• limiting turbulence and pressure drops in the intake system,
• preserving the factory operating parameters of the engine,
• minimizing the risk of contaminants from the engine bay entering the intake duct.

Its placement on the right side of the vehicle means the component is tailored to the specific body and engine compartment geometry, facilitating installation and ensuring proper fitment with other components.

Compatibility and Fitment for Mercedes C / E W204 / W207

The MERCEDES C E W204 W207 air intake duct is designed for the factory intake system in these vehicle generations. This means that:

• its shape and mounting points are adapted to the body and engine compartment structure,
• the duct's routing aligns with the original air path,
• the component integrates with standard air filter housings and engine bay covers.

Such precise fitment reduces the need for installation modifications and maintains consistency with other intake system components.

Characteristics of a Used Part

The offered duct is a used original component, which translates to a favorable combination of build quality and attractive price. Compared to aftermarket alternatives, genuine Mercedes parts typically offer better:

• precision of fit with adjacent parts,
• stability of mountings over extended use,
• compatibility with factory covers and air guides.

Choosing a used original intake duct is often a sensible solution for post-accident repairs, replacing damaged plastic parts, or restoring a vehicle to a near-factory condition.

Practical Benefits of Replacing the Intake Duct

A functional air intake duct directly impacts engine stability and the proper operation of the intake system. Replacing a damaged or deformed component allows for:

• eliminating air leaks in the intake path,
• reducing the risk of drawing hot air from the engine bay,
• maintaining predictable operating conditions for intake system sensors,
• preserving the factory airflow characteristics to the engine.

This is particularly important in vehicles subjected to intensive use or after body repairs, where plastic components are often susceptible to mechanical damage.

Intake System Expansion and Related Components

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 additional air ducts, intake covers, or air guides, please check the available parts in the Other Mercedes category.

For drivers interested in comparing the characteristics of sports versions with standard models, including differences in intake systems, braking systems, and chassis, our guide may be helpful: Audi RS vs. Other Models – What Lies Under the Hood and Chassis?.