Turbocharger Mercedes W204 C238 X253 W213 Petrol M274 Exhaust Turbo A2740903880

The Mercedes W204 C238 X253 W213 Petrol M274 Turbocharger is an original equipment turbocharger from the Turbochargers and Parts category, designed for the M274 petrol engines in select Mercedes C-Class, E-Class, and SUV models. This OEM component allows you to maintain factory performance while maintaining reasonable service costs.

Specifications and technical data

• SKU: A2740903880
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2740903780
• Substitutable numbers: A2740903880, A 274 090 38 80
• Fuel type: Petrol
• Category: Turbos & Parts

Application in M274 engine and compatibility

The turbocharger is designed to work with the M274 petrol engine, found in models such as the Mercedes W204, C238, X253, and W213. The OEM design ensures proper fit with the exhaust, intake, and lubrication systems, resulting in stable boost parameters and proper interaction with the engine control electronics.

By maintaining its original geometry and operating characteristics, the turbocharger supports proper engine performance, maintaining adequate torque across a wide RPM range, and ensuring proper throttle response. This solution is particularly beneficial for repairs where the priority is to restore factory settings without mechanical modifications.

Construction and operating characteristics of a turbocharger

As part of the turbocharger and parts group, this product utilizes the classic design of an exhaust gas turbocharger used in modern gasoline engines. The use of a properly selected compressor and turbine allows for:

• effective boost throughout the typical RPM range of the M274 engine,
• maintaining stable boost pressure in accordance with the controller maps,
• maintaining the refinement of the drive unit typical of Mercedes-Benz.

The unique design promotes proper rotor balance, reducing vibration and noise, and improving the durability of the entire turbocharger system. This makes the turbocharger suitable for both everyday city use and dynamic highway driving.

Benefits of choosing an original used turbocharger

Choosing a used OEM turbocharger for a Mercedes-Benz M274 petrol engine is a solution that combines factory quality with an optimal repair budget. Compared to low-end replacements, an original part offers:

• factory fit for a specific engine and controller generation,
• maintaining standard power and torque parameters,
• no need for mechanical or software adaptation resulting from different charging characteristics.

The used condition of the product means that the component has been dismantled, a common choice for servicing premium cars. This helps reduce costs while maintaining the integrity of the entire drivetrain to the original manufacturer's specifications.

Professional installation and operation

To fully utilize the potential offered by the Mercedes W204 C238 X253 W213 Petrol M274 Turbocharger, it is recommended to have it installed at a specialized service center that will take care of:

• correct connection of the oil and cooling system (if applicable),
• checking the tightness of the intake and exhaust systems,
• verification of the condition of the associated accessories (hoses, intercooler, control valves).

After installation, it's worth running computer diagnostics to check the boost parameters and any errors stored in the controller. A properly installed turbocharger contributes to stable engine operation, correct dynamics, and predictable fuel consumption.

Other Mercedes turbochargers and used parts knowledge

If you're also looking for other turbochargers for Mercedes, check out our dedicated category: turbochargers for Mercedes . You'll find a wide selection of parts for various models and generations, making it easy to find the right component for your specific car.

Before deciding to buy a used component, it's worth checking out the guide on our blog. In the article "Used Mercedes Parts – Original Parts from Dismantling," we describe what to look for when choosing aftermarket parts, how to assess their condition, and why original parts from dismantling often represent a favorable compromise between quality and repair cost.