Mercedes W203 CL203 C180 Kompressor Bare Engine 271946 271.946 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 W203 CL203 C180 Kompressor Bare Engine 271946 271.946 WARRANTY is a used, original engine block from the Mercedes petrol engine family, designed for vehicles with supercharger induction. This is a solution for users looking for a technically matched, factory-spec bare engine that allows for the reuse of existing peripherals. By maintaining the design of the four-cylinder petrol unit, the bare engine provides a solid foundation for professional powertrain repair.

Specifications and technical data

• SKU: A2710104200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2710104200
• Substitutable numbers: A2710104200, A 271 010 42 00, A2710106400, A2710107444, A2710108847, A 271 010 88 47, A2710103645, A 271 010 36 45, A2710100597, A 271 010 05 97, A2710108747, A 271 010 87 47, A2710102445, A2710103245, A2710106700, A2710104300
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Mileage: 59 000

Technical characteristics of the engine block

The presented unit belongs to the Engines category and represents a family of modern Mercedes petrol units with supercharger induction. The design, based on four cylinders, provides a favorable compromise between dynamics and refinement, while the use of petrol fuel promotes smooth power delivery across the entire rev range. A bare engine means it serves as a base for transferring peripherals from the previous engine, which facilitates maintaining compatibility with the specific vehicle's equipment.

The unit is intended for Mercedes vehicles, in particular for W203 series models equipped with the 1.8 Kompressor engine. This makes it possible to maintain factory performance characteristics without the need to adapt universal solutions or replacements of uncertain origin.

Purpose and application in the powertrain

The 1.8 Kompressor bare engine is dedicated for use as a replacement component in the existing powertrain when the previous unit has suffered severe mechanical damage or operational wear. This form of supply allows you to:

• retain original peripherals (e.g., compressor, manifolds, wiring harnesses, sensors) from the previous engine,
• reduce repair costs compared to purchasing a complete unit,
• maintain compliance with the vehicle's factory configuration,
• better control the condition of additional components mounted on the engine block.

Thanks to this solution, the workshop has the ability to carry out repairs in an orderly and predictable manner, while maintaining high compatibility with the electronics and fuel system of a specific W203 unit.

Benefits of choosing a used engine block

Purchasing a used engine block for a Mercedes W203 1.8 Kompressor is a reasonable alternative to refurbishing a heavily damaged unit or investing in a new engine. The user gains:

• a factory design intended for a specific vehicle model,
• the ability to use existing peripherals, which simplifies repair logistics,
• control over the scope of work – from basic replacement to broader powertrain modernization,
• potentially shorter vehicle downtime compared to a full rebuild of an old engine.

An additional advantage is the fact that a petrol unit with supercharger induction responds well to proper maintenance, which, with correct installation and operation, allows for further, predictable performance in daily use.

VIN/OEM selection and technical support

To ensure the correct fitment of the engine block for a specific Mercedes W203, it is crucial to verify compatibility using the vehicle's VIN and the unit's catalog numbers. This selection method minimizes the risk of mechanical incompatibility or differences in peripherals and facilitates subsequent installation. In case of doubt, it is worth consulting a workshop specializing in the Mercedes brand, which will assess the scope of necessary work and the condition of components transferred from the old engine.

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

More about used engines and purchase profitability

When choosing a used engine block, it is worth relying on reliable information regarding durability, selection procedures, and real repair costs in relation to the vehicle's value. A detailed discussion of the differences between purchasing a new unit, refurbishment, and choosing a used engine can be found in our expert guide Why it is worth buying used gearboxes and engines – facts instead of myths, which helps in making service decisions based on concrete data rather than common opinions.