Mercedes W203 W204 M271 Intake Manifold A2711400601 is an original part from the intake manifolds category, designed for M271 gasoline engines installed in C-Class models. Designed by the vehicle manufacturer, it ensures proper air supply to the engine unit, stable operation across the entire RPM range, and maintains factory performance parameters.
Specifications and technical data
- SKU: A2711400601
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2711400601
- Substitutable numbers: A2711400601, A 271 140 06 01
- Location on the vehicle: Front
- Fuel type: Petrol
- Category: Intake Manifolds
Intake Manifold Purpose and Function
The intake manifold in the M271 engine is responsible for evenly distributing air to individual cylinders, which translates to proper mixture combustion and predictable throttle response. Its placement at the front of the engine bay facilitates service access and inspection of intake connections. The use of the correct manifold is crucial for:
- maintaining factory torque and power characteristics,
- stable engine operation at idle and under load,
- compatibility with the factory engine control unit and intake components.
Benefits of Using an Original Intake Manifold
Choosing a manifold dedicated to the M271 gasoline engine allows you to maintain the parameters intended by the vehicle manufacturer. The appropriate geometry of the intake runners and their fitment to the cylinder head and components minimizes the risk of leaks, performance drops, or ECU errors. This solution is particularly beneficial for:
- repairing the intake system after mechanical damage,
- restoring the factory configuration after unsuccessful modifications,
- comprehensive engine servicing for daily driven vehicles.
By retaining the factory design, the manifold works with existing sensors and control elements, simplifying diagnostics and subsequent servicing.
Technical Characteristics and Installation
The manifold is part of the components mounted at the front of the engine unit, in close proximity to the cylinder head and intake components. Its adaptation for gasoline fuel means compatibility with the airflow characteristics typical for M271 engines, including their RPM range and cylinder filling requirements.
During installation, it is recommended to:
- check the condition of gaskets and vacuum hoses,
- verify the correct connection of all nipples and connectors,
- check the intake system for leaks after starting the engine.
This approach helps to reduce the risk of leaks, uneven engine operation, and fuel-air mixture errors.
Part Condition and Practical Application
The offered intake manifold is a used part, making it an attractive solution for repairs of intensively used vehicles or those with higher mileage. In many cases, using a used part allows for restoring the intake system's functionality while maintaining reasonable service costs, all while ensuring compliance with factory specifications.
This solution is particularly useful for workshops specializing in C-Class models and for owners who wish to maintain the original engine configuration without using aftermarket parts of uncertain quality.
Related Products and Technical Knowledge
If you are looking for other Mercedes intake manifolds suitable for different models and engine versions, check out our dedicated category: Mercedes intake manifolds. You will find a wide selection of intake components there, making it easier to choose the right solution for your specific vehicle.
Want to better understand the impact of exhaust and intake flow components on engine characteristics and the cost-effectiveness of purchasing used parts? Visit the guide on our blog: Performance Exhaust System: Used Manifolds and Sport Catalytic Converters on the Road, where we discuss practical aspects of selecting and operating used components in premium brand cars.
