Mercedes C117 X156 W176 W246 Bare Engine 270920 270.920 89k 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 C117 X156 W176 W246 Bare Engine is a petrol power unit from the Mercedes family, designed for use as a bare engine block in the brand's compact vehicles. The product comes from the Engines category and serves as a solid foundation for professional repair or complete powertrain rebuilding in C117, X156, W176, and W246 series cars.

Specifications and technical data

• SKU: A2700101802
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2700101802
• Substitutable numbers: A2700101802, A 270 010 18 02
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Engine code: 270920
• Mileage: 89 000

Technical characteristics of the engine block

The presented block belongs to the modern petrol line of Mercedes units, featuring a four-cylinder inline configuration. This setup ensures a good balance between refinement and efficiency, which is particularly important in the daily operation of compact cars and compact SUVs.

A bare engine block means it serves as a base for further assembly with accessories, providing the workshop or user with great flexibility in terms of configuration and the use of existing components. The unit with the 270 family engine code is frequently used in repairs because it combines modern design with good availability of service parts.

Application in Mercedes C117, X156, W176, W246 models

The engine was designed for the platform used in the C117, X156, W176, and W246 models, which facilitates its integration with factory control and drivetrain systems. As a result, the block can be used both for standard unit replacement and for more advanced modernization projects within the same vehicle family.

In practice, this means it can be used in popular Mercedes compacts and crossovers, where a combination of reasonable repair costs and maintaining original driving characteristics is essential. The four-cylinder petrol design fits well with the requirements of users expecting efficient acceleration and smooth operation across the entire rev range.

Condition, mileage, and operational potential

The unit is in used condition, which allows for an attractive cost-to-potential ratio for further operation. The declared mileage indicates a moderate degree of wear for a modern petrol engine of this class, making it an interesting base for further service or regeneration work.

For workshops and informed users, it is important that the bare block allows for thorough inspection and potential preparation of the unit before installation – from verifying seals and taking measurements to replacing selected internal components. This configuration favors precise adjustment of the scope of work to the budget and expected mileage after repair.

Benefits of choosing a used engine block

Choosing a used block from the 270 family allows for a significant reduction in repair costs compared to purchasing a brand-new unit, while maintaining Mercedes' original design specifications. This is a particularly beneficial solution for vehicles used intensively, where a quick return to full efficiency with a rational budget is a priority.

An additional advantage is the ability to use existing engine accessories from the damaged unit, which limits the scope of replacement to elements that actually require intervention. This makes the entire repair process more cost-predictable while remaining technically refined.

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

Selection, verification, and expert knowledge

When selecting a used block, it is crucial to correctly match it to the specific vehicle version, taking into account the engine code and accessory configuration. It is recommended to compare data with the vehicle documentation and consult an experienced mechanic to ensure full compatibility with the control and drivetrain systems.

For users who want to deepen their knowledge about the cost-effectiveness of purchasing used power units, selection procedures based on identification numbers, and real cost differences compared to new parts, an expert guide has been prepared: Why it is worth buying used gearboxes and engines – facts instead of myths. Reading the article helps to consciously plan the repair and avoid common mistakes when choosing a used engine.