Mercedes W205 Petrol Air Intake Pipe Duct A2740901000

Mercedes W205 Petrol Air Intake Pipe Duct is an original engine intake system component, designed specifically for the W205 model family. This used part from the Hoses, pipes and tubes category ensures a factory fit, stable airflow to the engine, and the maintenance of the powertrain's original performance parameters. It is a practical solution for users looking to restore the proper operation of the intake system without modifying the vehicle's construction.

Specifications and technical data

• SKU: A2740901000-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2740901000
• Substitutable numbers: A2740901000, A 274 090 10 00
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Function and role of the intake pipe in the Mercedes W205

The air intake pipe in the Mercedes W205 is responsible for the controlled delivery of air to the petrol engine, while maintaining proper sealing and flow direction. A correctly selected component reduces pressure drops, minimizes the risk of dirt ingestion, and supports stable operation of the intake system across the full load range. Thanks to its design, which complies with the manufacturer's specifications, the pipe works seamlessly with the stock air filter housing, mass airflow sensor, and intake manifold, resulting in predictable engine behavior.

Benefits of using an original intake pipe

Using an original intake pipe in the Mercedes W205 allows you to maintain engine performance parameters in line with factory standards. A component from the same design group is characterized by a properly selected diameter, shape, and flexibility, which reduces vibrations and stress within the intake system. A used OEM component also offers:

• a secure fit to the mounting points in the engine bay,
• compatibility with stock sensors and accessories,
• maintenance of proper airflow at various engine speeds.

As a result, the pipe serves as a functional service solution that helps maintain stable petrol engine operation without the need for aftermarket replacements with uncertain specifications.

Designed for petrol engines

The presented intake pipe has been designed to work with power units fueled by petrol. This means that its geometry, material resistance, and airflow path are adapted to the operating characteristics of the petrol engines used in the Mercedes W205. Proper matching of the component to the fuel type is important for:

• the stability of the air-fuel mixture,
• the correct operation of engine control systems,
• maintaining proper engine refinement under various operating conditions.

Consequently, the air intake pipe supports correct throttle response, smooth idling, and predictable vehicle behavior during acceleration.

Condition of the component and installation aspects

The air intake pipe is offered in used condition, allowing for an economical replacement of a damaged or leaking part while maintaining the manufacturer's original specifications. A used component from this group is particularly attractive in situations where the priority is to preserve the factory air intake layout and reduce repair costs. The installation of the pipe is performed in place of the factory component, using stock clamps and mounts, which facilitates service work and reduces vehicle downtime.

Complementary Mercedes intake system components

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as additional lines, flexible hoses, or rigid intake pipes, check out the available parts in the Mercedes Hoses, pipes and tubes category.

For drivers interested in learning more about intake system diagnostics, including the symptoms of improper operation of fuel delivery components, the article describing the symptoms and consequences of neglecting diesel injector faults may be helpful: diesel injector faults – symptoms, consequences and diagnostics.