Mercedes W204 M274.910 Air Intake Silencer Filter Housing Hose A2740901701

Mercedes W204 M274.910 Air Intake Silencer Filter Housing Hose is an original intake system component designed for M274 series petrol engines in the W204 C-Class model. The robust construction of the housing ensures stable mounting of the filter element and helps maintain proper engine operating conditions, which translates into efficient air intake and smooth engine performance. Thanks to its factory origin, the part maintains correct geometry and fitment within the Mercedes engine bay.

Specifications and technical data

• SKU: A2740901701
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2740901701
• Substitutable numbers: A2740901701, A 274 090 17 01
• Category: Air Filter Housings

Function and role of the air filter housing

The air filter housing in the M274.910 engine is responsible for the airtight routing of air from the intake system to the throttle body and for the stable seating of the filter element. A properly selected housing:

• ensures adequate airflow to the petrol engine,
• limits the ingress of contaminants into the engine unit,
• minimizes the risk of leaks in the intake system,
• maintains correct operating parameters for intake-related sensors.

By using an original housing from the Air filter housings group, the factory flow characteristics are preserved, which is important for the refinement and durability of the petrol engine.

Compatibility with Mercedes W204 M274.910

The presented housing has been designed specifically for the M274.910 unit installed in the W204 generation Mercedes C-Class. This means that:

• mounting points are matched to the factory brackets in the engine bay,
• the shape and volume of the housing comply with the manufacturer's specifications,
• proper routing of intake ducts and connection ports is provided.

Such fitment facilitates installation and helps avoid problems typical of aftermarket replacements, such as stress, poor alignment, or the need for modifications.

Component condition and service application

The air filter housing is offered as a used part, which is a reasonable choice for maintenance repairs or restoring the efficiency of the intake system after mechanical damage. This type of component is particularly useful when:

• the original housing has cracked or deformed,
• there are leaks causing a drop in performance,
• replacement of the housing is necessary after a collision or interference in the engine bay.

Using an original housing allows for maintaining the structural integrity of the intake system and reducing the risk of engine malfunction resulting from leaks or improper air duct geometry.

Benefits of choosing an original Mercedes housing

By choosing this component, you gain:

• factory fitment for the M274.910 engine in the Mercedes W204,
• preservation of the airflow characteristics designed by the manufacturer,
• stable mounting of the air filter element,
• reduction of the risk of diagnostic errors related to the intake.

For workshops and private users, this means predictable installation and the ability to quickly restore full functionality of the intake system without experimenting with random replacements.

Related items from the Mercedes Air filter housings category

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 housing covers, lower body parts, or additional intake ducts, check out the available parts in the Mercedes Air filter housings category.

Additional technical support

When working on the powertrain, it is worth paying attention to the general condition of the engine and its accessories. If you are considering a wider scope of repairs or an engine replacement, a practical service guide may be helpful – check out the article How to buy a used car engine and avoid a bad deal – a step-by-step guide to better plan your work and avoid unnecessary costs.