Mercedes W204 W212 Turbocharger Turbo Charger OM651 Diesel A6510904080

The Mercedes W204 W212 OM651 Diesel Turbocharger is an original equipment turbocharger component designed for Mercedes OM651 diesel engines. This used turbocharger provides a functional service solution for vehicles requiring replacement of the factory turbocharger system.

Specifications and technical data

• SKU: A6510904080
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6510904080
• Substitutable numbers: A6510904080, A 651 090 40 80
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and characteristics of the turbocharger

The turbocharger for the Mercedes W204 and W212 is designed to work with the OM651 diesel engine. The turbocharger's design is tailored to the diesel's torque characteristics, allowing for smooth acceleration and stable operation across the full RPM range.

Originally sourced from the turbocharger and parts segment, this component ensures proper fitment to the exhaust, intake, and lubrication systems of your Mercedes model. This allows it to be used as a replacement for the factory-installed turbocharger without the need for structural modifications.

Construction and operating parameters

This turbocharger is designed to operate in a diesel- powered engine, which means it has appropriately selected rotor geometry, compression characteristics, and resistance to thermal loads typical of diesel engines. The turbocharging system supports:

• obtaining higher torque in the low and mid-range rev range,
• more efficient response to pressing the accelerator pedal,
• maintaining stable engine operating parameters under load.

As an original Mercedes component, the turbocharger complies with factory assembly standards and works with the standard OM651 engine accessories.

Product condition and service application

The offered turbocharger for the Mercedes W204 / W212 is a used part. This type of component is particularly attractive in situations where the priority is to optimize repair costs while maintaining the original design of the turbocharging system. A used component allows for:

• restoring the efficiency of the supercharging system after failure or wear of the previous turbine,
• maintaining the factory specifications of the OM651 engine,
• cost reduction compared to purchasing a new turbocharger.

Standard workshop verification and inspection of the lubrication and intake systems is recommended prior to installation to ensure proper operation after installation.

Benefits of using an original Mercedes turbocharger

Choosing an original turbocharger from our Mercedes W204 and W212 turbocharger and parts category allows you to maintain consistency with your vehicle's factory design. Key advantages include:

• factory fit for the OM651 engine and engine accessories,
• maintaining the standard performance parameters and operating characteristics of the diesel unit,
• reducing the risk of compatibility issues compared to random substitutes.

For users who plan to use the vehicle for a long time, using an original turbine is a solution that promotes stability and predictability of engine operation.

Other Mercedes turbochargers and technical knowledge

If you're also looking for other turbochargers for Mercedes, check out our dedicated category: turbochargers for Mercedes . There you'll find a wide selection of solutions tailored to various models and generations.

For drivers interested in the broader context of technological developments in this brand's cars, we recommend an article describing the design changes and technical solutions in higher-end models: The Evolution of the Mercedes S-Class: From W140 to W222 – Mercedes Innovations and Parts Through the Years . This is a valuable addition to your knowledge when planning car servicing and modernization.