Mercedes W204 W205 C 180 Bare Engine 274.910 274910 with 49k miles, WARRANTY

Warranty and technical condition of the part

The engine is sold with a 90-day warranty.

The power unit was tested before removal and is in full working order.

Listing details

The offer applies to a bare engine.

The engine is sold without accessories (e.g. alternator, starter motor, manifolds, injectors, turbocharger, etc.).

Mercedes W204 W205 C 180 Bare Engine 274.910 274910 with 49k miles, WARRANTY is a used, petrol bare engine from the BlueEFFICIENCY family, designed for C-Class models. This is a solution for users looking for a technically advanced power unit while maintaining reasonable repair costs. Thanks to its modern design and optimized operating characteristics, the engine provides a solid foundation for the transfer of existing accessories.

Specifications and technical data

• SKU: A2740106503
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2740106503
• Substitutable numbers: A2740106503, A 274 010 65 03, A2740103701, A 274 010 37 01
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Engine code: 274910
• Mileage: 49 000

Technical characteristics of the bare engine

The presented bare engine belongs to the Engines category and represents a modern, four-cylinder petrol design from the BlueEFFICIENCY series. The unit has been designed for efficient combustion, stable operation across the entire rev range, and the reduction of mechanical losses. The cylinder layout promotes balanced operation, and the compact design facilitates installation in the engine bay of W204 and W205 models.

As a bare engine, it serves as a base for transferring accessories from the previous unit – a solution particularly beneficial for post-accident repairs or after a mechanical block failure. This allows for compatibility with the vehicle's existing installation while refreshing a key element of the powertrain.

Application in Mercedes C 180 W204 / W205

The unit is intended for Mercedes C-Class models in the C 180 version, where a combination of moderate fuel consumption and adequate dynamics is valued. The engine design works with the factory control systems and auxiliary units used in these generations, which allows for maintaining powertrain consistency after the proper transfer of accessories.

The bare engine is particularly useful in situations where the existing block has suffered mechanical damage or requires costly regeneration. Replacing it with a complete bare engine reduces vehicle downtime and simplifies the service process, as the mechanic focuses on transferring functional auxiliary components.

Benefits of choosing a used BlueEFFICIENCY bare engine

Choosing a used BlueEFFICIENCY bare engine for a Mercedes C 180 allows for a significant reduction in repair costs compared to a brand-new unit, while maintaining functionality consistent with the manufacturer's specifications. This type of solution is often used in professional workshops where the cost-to-effect ratio and the ability to match parts by factory identifiers are important.

The modern design of the BlueEFFICIENCY series promotes efficient starting, smooth operation, and optimized fuel consumption, which translates into daily driving comfort. A used bare engine, with proper installation and maintenance, can provide a solid foundation for the long-term operation of the power unit.

Professional selection and installation

To fully utilize the potential of this unit, installation in a specialized service center is recommended, which will ensure proper transfer of accessories, leak testing, and engine control unit configuration. It is crucial to match the engine by its engine code and the parameters used in the specific vehicle, which ensures correct cooperation with electronics and auxiliary systems.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other components from the same group, such as blocks, cylinder heads, or complete power units, check the available parts in the Mercedes Engines category.

More about the cost-effectiveness of buying a used engine

When choosing a used bare engine, it is worth relying on reliable data regarding durability, installation costs, and real savings compared to new components. A detailed discussion of the advantages and limitations of such solutions, along with selection procedures based on factory numbers and cost calculation examples, can be found in the article Why it is worth buying used gearboxes and engines – facts instead of myths.