Radiator Air Duct BMW E46 M3 Coupé Convertible Front Right O/S Trim 2228946

Radiator Air Duct BMW E46 M3 Coupé Convertible Front Right O/S Trim is an original intake system component designed to precisely direct airflow in the front right section of the vehicle body. Thanks to its tailored geometry and factory design, it ensures stable operating conditions for the intercooler, which helps maintain consistent engine performance. The black color facilitates aesthetic integration with other front compartment components.

Specifications and technical data

• SKU: 2228946
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2228946
• Substitutable numbers: 17112228946, 2228946, EM
• Location on the vehicle: Front, Right
• Color: Black
• Category: Other Interior Parts & Accessories

Purpose and function in the intake system

The intercooler air duct in the BMW E46 M3 is responsible for directing the flow of cool air from the front of the vehicle directly to the heat exchanger. Its placement in the front, right zone allows for effective utilization of airflow while driving, reducing pressure losses and improving the temperature stability of the intake charge. A properly selected duct reduces the risk of local turbulence, which is crucial during dynamic vehicle operation.

Construction, color, and body integration

The component is manufactured in black, ensuring a neutral, technical appearance and consistency with other components in the front part of the vehicle. This color also facilitates visual inspection for potential dirt or leaks during service checks. The duct's construction is designed for the specific geometry of the bumper and mounting zone, ensuring it maintains a stable position relative to the intercooler and structural elements once properly installed.

Benefits of using an original air duct

Using a factory air duct in a BMW translates into a number of practical advantages in daily operation:

• secure fitment to factory mounting points in the front right section of the vehicle,
• preservation of the manufacturer-designed airflow path to the intercooler,
• reduction of the risk of unwanted vibrations and component displacement while driving,
• aesthetic integration with covers and other front compartment components thanks to the black finish.

For users who expect predictable intake system behavior, using an original duct is a more reliable solution than universal replacements.

Condition, fitment, and service application

The offered air duct is a used part, which allows for an economical repair or restoration of the factory intake system configuration in the BMW E46 M3. This type of part is suitable both for replacing a damaged duct after a collision and for completing missing components in a restoration or vehicle upgrade project. Thanks to the preservation of the original geometry, it is possible to restore proper airflow without the need for body modifications.

Intake system expansion and technical knowledge

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional air ducts, airflow covers, or supplementary mounting hardware, check the available parts in the Other BMW category.

To compare solutions used in other brands and sports segments, it is worth familiarizing yourself with the analysis of powertrain designs and accompanying components in high-performance cars – you can find a practical comparison in the article Audi RS vs other models – what is hidden under the hood and chassis?, which helps to better understand the importance of proper cooling and airflow management in high-power vehicles.