Mercedes W203 W211 Kompressor M271 Petrol Air Filter Box A2710900901

Mercedes W203 W211 Kompressor M271 Petrol Air Filter Box is an original intake system component designed for M271 series petrol engines, mounted in the front part of the engine bay. Thanks to its factory design, it ensures stable mounting of the filter element and proper airflow to the power unit, which translates into efficient engine operation and predictable performance parameters. This solution is dedicated to users expecting a precise fit for Mercedes W203 and W211 models without the need for modifications.

Specifications and technical data

• SKU: A2710900901-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2710900901
• Substitutable numbers: A2710900901, A 271 090 09 01
• Location on the vehicle: Front
• Fuel type: Petrol
• Category: Air Filter Housings

Purpose and function in the intake system

The described air filter box has been designed for use in M271 series petrol engines, where it is responsible for the airtight sealing of the filter element and directing the airflow towards the throttle body and subsequent intake components. Its location in the front part of the engine bay facilitates service access while allowing for the efficient intake of cooler air from the front bumper area.

A properly selected air filter box is crucial for:

• maintaining the proper airtightness of the intake system,
• stable mounting of the filter element,
• reducing air turbulence before the mass airflow sensor and intake manifold,
• limiting the noise of the intake air.

Construction and fitment for Mercedes W203 / W211

The air filter box in this configuration is structurally matched to the engine bay architecture of the Mercedes C-Class W203 and E-Class W211 models with the M271 unit. This means compatibility with factory mounting points, routing of intake hoses, and accessories located in the front part of the vehicle. As a result, the component can be installed in place of the existing housing without the need to interfere with wiring harnesses, brackets, or air ducts.

Such fitment allows for maintaining:

• original airflow geometry,
• proper routing of hoses and connectors in the engine bay,
• compatibility with factory mounts and covers.

Operational characteristics and installation benefits

Choosing an original air filter box for the M271 engine in Mercedes W203 and W211 models is beneficial wherever repeatability of engine performance and a hassle-free fit are important. This component works with the intake system designed for the petrol engine, which promotes stable idling, correct throttle response, and predictable fuel consumption.

The main advantages of this housing include:

• factory fitment for the specific body generation and engine,
• preservation of the stock airflow characteristics,
• easier access to the filter element during periodic maintenance,
• consistency with other intake system components in the front part of the vehicle.

Condition and service application

The air filter box is used both for standard replacement of a damaged part and for restoring the factory configuration of the intake system after previous modifications. The used component allows for an economical repair while maintaining the original design, which is particularly important for vehicles used on a daily basis, where predictability and compliance with factory specifications are essential.

Expanding the Mercedes intake system

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 additional housings, intake ducts, or mounting elements, check out the available parts in the Mercedes Air Filter Boxes category.

For a comparison of design approaches used by different brands and a better understanding of the impact of the intake system on a car's characteristics, it is worth reading the analysis of changes in a popular compact sports model, available in the article Hot-hatch legend: the evolution of the VW Golf GTI from Mk1 to Mk8 – design changes and VW car parts.