Mercedes SLK R171 M271.954 Petrol Engine Exhaust Manifold A2711402609

The Mercedes SLK R171 M271.954 Intake Manifold is an original intake system component designed for gasoline engines, ensuring a stable air supply to the power unit. Thanks to its factory design, the manifold maintains proper flow parameters, which translates to predictable engine operation and correct interaction with the control electronics. This is a solution for users who want to keep their car configured according to the manufacturer's specifications.

Specifications and technical data

• SKU: A2711402609
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2711402609
• Substitutable numbers: A2711402609, A 271 140 26 09, KZ
• Fuel type: Petrol
• Category: Manifolds & Headers

Intake Manifold Purpose and Role

The intake manifold in the Mercedes SLK R171 with the M271.954 engine is responsible for evenly distributing air to individual cylinders. A correctly selected component in this part of the intake system is crucial for:

• stable idle operation,
• correct fuel-air mixture composition across the entire RPM range,
• maintaining the factory performance and smooth operation of the gasoline unit,
• interaction with the engine control system and sensors.

By using an original intake manifold, you minimize the risk of adaptation issues, leaks, or control unit errors, which often occur with components that do not comply with factory specifications.

Benefits of Using an Original Intake Manifold

Selecting the right intake manifold for a specific gasoline engine version allows you to maintain the parameters intended by the manufacturer. In practice, this means:

• precise fit for the M271.954 unit – compatibility with cylinder head geometry and accessories,
• maintaining torque and power characteristics in the typical usage range,
• reducing the risk of performance loss due to incorrect airflow,
• easier diagnostics – operating parameters fall within the limits expected by the control unit.

For users who value predictability and compliance with service documentation, it is important that the intake manifold from this reference was designed specifically for this gasoline engine configuration, without the need for modifications or adaptations.

Condition, Installation, and Service Aspects

The offered component comes from the exhaust manifolds category, but functionally it is an intake manifold intended for a gasoline unit. As a used part, it is an attractive solution for drivers who want to reduce repair costs while maintaining the original technical specification. Replacing the manifold in this model typically does not require engine modifications, only correct disassembly and assembly of accessories according to the service procedure.

Before installation, standard service procedures are recommended, such as checking the mating surfaces, seals, and cooperating components. A correctly installed intake manifold helps reduce the risk of intake leaks, which is particularly important in gasoline engines with precise mixture control.

Part Selection and Technical Support

Due to the specifics of the M271.954 unit and the requirements of gasoline engines, it is advisable to base the selection of the appropriate intake manifold on catalog data and manufacturer markings. If you have doubts about compatibility with a specific body version or year, it is helpful to compare the component's design with the one currently installed in the vehicle.

If you are interested in other components from the category related to the exhaust and intake systems in cars of this brand, and you want to maintain consistency with factory solutions, check the available parts in the Mercedes Exhaust Manifolds category.

For users planning modernization or replacement of components within the exhaust and intake system, our guide can be a valuable source of knowledge – you will find more practical tips in the article Performance Exhaust System: Used Manifolds and Sport Catalytic Converters on the Road, where we discuss, among other things, the selection of used manifolds for popular premium brand models.