The Mercedes W204 M271.820 Petrol Turbocharger A6460900080 is an original aftermarket turbocharger designed for the M271.820 series petrol engines in the Mercedes C-Class W204. This used turbocharger and parts component allows for the technical repair of the turbocharger system while maintaining the factory operating characteristics of the engine.
Specifications and technical data
- SKU: A2710903580
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2710903580
- Substitutable numbers: A2710903580, A 271 090 35 80
- Location on the vehicle: Front
- Fuel type: Petrol
- Category: Turbos & Parts
Purpose and application
The turbocharger offered is designed for the M271.820 gasoline engine used in the Mercedes W204. The design is tailored to the specific characteristics of the direct-injection gasoline engine, ensuring adequate boost pressure, stable torque characteristics, and predictable throttle response.
The component's location at the front of the vehicle facilitates service access and reduces installation time. By maintaining the original geometry and mounting points, the turbocharger works with the factory manifold, intake, and exhaust systems without the need for modifications.
Construction and operating parameters
As part of the turbocharger and parts group, the product is designed to operate under the demanding thermal and pressure conditions typical of gasoline engines. The compressor impeller and housing configuration is adapted to rapidly build boost in the low and mid-range RPM range, resulting in dynamic yet predictable driving characteristics.
The charging system based on this turbocharger allows for:
- maintaining the factory performance of the M271.820 engine,
- stable operation in the full speed range, while maintaining appropriate strength reserves,
- correct cooperation with the control electronics and the factory engine control software.
Condition, origin and benefits of choosing a used turbocharger
The turbocharger offered is a used, disassembled part. This type of solution is often chosen by users who want to reduce repair costs while maintaining the original manufacturer's specifications. A used OEM part typically fits the existing system better than aftermarket parts with unreliable specifications.
When choosing a used turbocharger, it is worth paying attention to:
- compatibility with a specific engine – in this case the M271.820 unit in the Mercedes W204,
- adaptation to the fuel type – design prepared for operation in a petrol engine,
- original origin – preservation of factory technical solutions and quality materials.
Turbocharger selection and compatibility
When selecting a turbocharger for a Mercedes W204 with an M271.820 engine, it's crucial to verify compliance with the vehicle documentation and part numbers in the technical specifications. This helps avoid installation issues, intake system leaks, or engine control unit errors.
It's worth noting that the product is assigned interchangeable numbers, making it easy to match it to different equipment variants within the same engine family. If in doubt, it's a good idea to compare the specifications with the information on the vehicle's data plate or consult a mechanic specializing in Mercedes.
Comparison with other solutions and practical knowledge
Choosing a used turbocharger component is similar in approach to purchasing a used gearbox. In both cases, proper diagnostics, compatibility selection, and cost-effectiveness assessments of remanufacturing are key. If you want to better understand how to approach purchasing used drivetrain components, it's worth reading the article: Used gearbox – when is it worth it and what you need to remember .
Other turbochargers for Mercedes
If you are also looking for other turbochargers dedicated to vehicles of this brand, check out our category of turbochargers for Mercedes , where you will find a wide selection of dismantled elements and parts related to the supercharging system.
Summary
The Mercedes W204 M271.820 Petrol Turbocharger A6460900080 is a used, original turbocharger designed for the W204 petrol engine. It ensures the engine maintains factory operating parameters, works correctly with the electronics, and is compatible with the existing intake and exhaust systems. It is a sensible choice for drivers who want to restore full turbocharger efficiency using OEM parts from a disassembly.
