Mercedes W204 M271 Flange Throttle Body Air Intake Manifold Pipe A2710900144

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes W204 M271 Flange Throttle Body Air Intake Manifold Pipe is a precision intake system component, specifically designed for this series of gasoline engines. It is responsible for a tight and stable connection between the intake manifold and the throttle body, which translates into correct air metering and stable operation of the power unit. This solution is dedicated to users who expect consistency with the factory Mercedes design and want to maintain proper engine performance parameters.

Specifications and technical data

• SKU: A2710900144
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2710900144
• Substitutable numbers: A2710900144, A 271 090 01 44
• Fuel type: Petrol
• Category: Throttle Bodies

Purpose and function in the intake system

The described flange pipe is a component from the Throttle Bodies group, responsible for guiding air between the intake manifold and the throttle body in a gasoline engine. Its task is to maintain the appropriate flow geometry and connection tightness, which has a direct impact on:

• stable idle speed,
• correct throttle response,
• even air filling of the cylinders,
• proper operation of the engine control system.

Thanks to its adaptation to the M271 unit design, the component works with the factory throttle control, maintaining the original characteristics of the intake system operation.

Benefits of using an original Mercedes component

The Mercedes W204 M271 Flange Throttle Body Air Intake Manifold Pipe, prepared for Mercedes W204 series models with the M271 engine, provides a number of practical advantages in daily operation:

• Factory geometric fit – maintaining the correct angle and diameter of the connection minimizes the risk of leaks and incorrect airflow.
• Compatibility with the control system – the component integrates with the factory throttle body and intake manifold without the need for modifications.
• Stability of gasoline engine performance parameters – proper airflow facilitates the maintenance of the correct mixture and the proper operation of sensors and probes.
• Possibility of use in repairs restoring the vehicle's serial specification, without interfering with the intake structure.

Application in M271 gasoline engines

The component has been developed for the M271 series gasoline units used in the Mercedes W204. The intake system in these engines is sensitive to leaks and deformations, which is why using a properly matched flange pipe allows for limiting typical operational problems, such as:

• fluctuating idle speed,
• loss of dynamics during acceleration,
• errors related to incorrect airflow recorded by the engine control unit.

A properly selected element from this group enables maintaining stable operation of the intake system, which is particularly important in gasoline engines with an electronically controlled throttle.

Operational and assembly characteristics

As a part from the Throttle Bodies category, the Mercedes W204 M271 Flange Throttle Body Air Intake Manifold Pipe is intended for installation in place of the factory component, while maintaining the original mounting points. This facilitates the mechanic's work and allows for:

• consistent fitment with the intake manifold and throttle body housing,
• maintaining the serial air routing path,
• reducing the risk of stress and leaks in the connections.

The product in used condition is a good solution for repairs where it is crucial to maintain the original design of the intake system while keeping a rational service budget.

Summary and additional resources

Mercedes W204 M271 Flange Throttle Body Air Intake Manifold Pipe is a technically matched intake system component that helps restore the proper operation of the gasoline engine and maintain factory airflow parameters. It works well both for standard repairs and for comprehensive maintenance of the air supply system in Mercedes vehicles.

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 throttle bodies, connection elements, or intake ports, check the available parts in the Mercedes Throttle Bodies category.

For a comparison of approaches to using second-hand components in the automotive industry and optimizing repair and modification costs, it is worth reading the article Audi on second-hand parts – tuning and repairs without losing quality, which shows how to consciously use used components while maintaining an appropriate level of quality.