Mercedes W204 C204 M274 Air Filter Box Silencer Housing Cover A2740900001

Mercedes W204 C204 M274 Air Filter Housing A2740900001 is an original intake system component designed for gasoline engines, ensuring stable operating conditions for the power unit. This used, factory part from the Air Filter Housings category has been designed for proper airflow management and secure filter element seating. Choosing an original design helps maintain predictable performance parameters for the M274 engine and reduces the risk of intake issues.

Specifications and technical data

• SKU: A2740900001-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2740900001
• Substitutable numbers: A2740900001, A 274 090 00 01, A2740940004, A 274 094 00 04, A2740940011, A 274 094 00 11
• Fuel type: Petrol
• Category: Air Filter Housings

Purpose and Function in the Intake System

The air filter housing in Mercedes C-Class models of the W204 and C204 generation with the M274 engine is responsible for sealing the air pathway from the intake to the filter element and further towards the throttle body and intake manifold. A correctly selected component in this group:

• ensures proper intake system sealing,
• stabilizes the position of the air filter element,
• limits the intake of contaminants from outside the filter,
• contributes to accurate readings from intake sensors.

Thanks to its adaptation to the fuel type: Petrol gasoline unit, the housing works with the airflow parameters characteristic of this engine, promoting smooth operation and proper response to load.

Advantages of Using an Original Air Filter Housing

Choosing an original air filter housing for the Mercedes W204/C204 with the M274 engine allows for the preservation of the factory intake channel geometry and correct mounting points. This translates to:

• secure fitment with other engine bay components,
• proper routing of vacuum hoses and pipes,
• reduced risk of unwanted vibrations and noise around the intake,
• maintenance of factory-set airflow resistance values.

The original design is engineered considering the specific requirements of the M274 engine, which is particularly important for vehicles operated in diverse road and temperature conditions.

Condition, Fitment, and Service Application

The presented air filter housing is a used part, sourced from disassembly, allowing for an economical replacement of a damaged or deformed housing while maintaining original specifications. This type of part is suitable for both standard repairs after a collision or mechanical damage, as well as for restoring the original intake system configuration after previous modifications.

By retaining the factory design, the housing is prepared for integration with standard mounting points, hoses, and accessories in the engine bay, facilitating installation and reducing the time required for component fitting during service work.

Selection Support and Related Components

The part is assigned an OEM part number and corresponding interchange numbers, which simplifies compatibility verification with specific engine versions and vehicle model years. If you have any doubts regarding selection, it is advisable to compare the designations with service documentation or the part number removed from your vehicle.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and require other components from the same group, such as additional housings, intake ducts, or filter mounting elements, check the available parts in the Mercedes Air Filter Housings category.

For users interested in broader vehicle modernization, including improved visibility and safety, a guide article describing the selection of used lighting components may be helpful – you can find it here: See More and Better – A Complete Guide to Selecting and Replacing Used LED and Xenon Headlights.