Mercedes W204 C207 W212 M271 Petrol Vacuum Pump A2712301665

Mercedes W204 C207 W212 M271 Petrol Vacuum Pump is an original component from the Vacuum pumps group, designed for M271 petrol engines used in popular Mercedes C-Class, E-Class, and coupe models. This used vacuum pump is a functional solution for workshops and users looking for a proven component for professional vacuum system repair.

Specifications and technical data

• SKU: A2712301665
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2712301665
• Substitutable numbers: A2712301665, A 271 230 16 65
• Fuel type: Petrol
• Category: Vacuum Pumps

Purpose and function of the vacuum pump

The presented vacuum pump is dedicated to M271 petrol units mounted in W204, C207, and W212 bodies. It is responsible for generating stable vacuum pressure necessary for the proper operation of auxiliary systems in the vehicle, such as engine component control or selected accessories. Using an original Mercedes component allows you to maintain the correct operating parameters of the system and reduce the risk of operational problems.

Benefits of using an original vacuum pump

Choosing this vacuum pump primarily ensures structural matching to the M271 engine and compatibility with factory equipment. The original geometry of the body, connectors, and mounts facilitates installation in the engine compartment, and maintaining factory design assumptions promotes stable operation of the vacuum system. For workshops, this means predictable installation time, and for the user – a reduction in the risk of leaks and drops in vacuum efficiency.

The pump comes from the Vacuum pumps segment, which guarantees that it was designed specifically for operation in the demanding thermal and mechanical conditions found in the engine compartment. Thanks to this, it can be used as a replacement in the process of repairing or upgrading the vacuum system in Mercedes vehicles with a petrol engine.

Selection by OEM number and fuel type

The selection of the correct vacuum pump for a specific vehicle should be based on the OEM number and engine designation. In the case of this part, compatibility with the M271 unit and the information that it is a version intended for petrol engines is crucial. Such an approach minimizes the risk of error when ordering and speeds up the service process, especially in professional workshops servicing many Mercedes models.

To better understand the relationships between the fuel system, engine accessories, and component selection by OEM numbers, it is worth consulting expert material – a practical discussion can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which helps organize knowledge about diagnostics and parts selection.

Application in service practice

This vacuum pump works well both for typical replacement of a worn element and for broader service work within the M271 engine. It can be used in:

• vacuum system repairs in W204, C207, and W212 models,
• servicing vehicles with symptoms of vacuum pressure drop or unstable accessory operation,
• regeneration of power units where restoring factory operating parameters is required.

For users buying elements from the secondary market, a guide describing safe online shopping may be useful – practical tips can be found in the material Safe purchase of used car parts online – a step-by-step guide, which discusses, among other things, selection by OEM numbers and seller verification.

Expanding repairs within Mercedes vacuum pumps

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 pumps, vacuum lines, or control valves, check the available parts in the Mercedes vacuum pumps category.