Mercedes R172 SLK 200 250 Bare Engine 271861 271.861 59k 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 R172 SLK 200 250 Bare Engine 271861 271.861 59k miles, WARRANTY is a used, original gasoline engine block designed for SLK R172 models in 200 and 250 versions. The bare unit provides a solid foundation for professional repair or a complete powertrain rebuild, maintaining factory performance characteristics. This is a solution for users and workshops looking for a proven four-cylinder engine with the correct code and specifications.

Specifications and technical data

• SKU: A2710108446
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2710108446
• Substitutable numbers: A2710108446, A 271 010 84 46, A2710102697, A 271 010 26 97
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Engine code: 271861
• Mileage: 59 000

Technical engine characteristics

The presented engine block belongs to the Engines category and is designed for gasoline fuel, which ensures the typical refinement and predictable behavior under load expected from this unit. The four-cylinder design promotes a balance between performance and operating economy, and the correct engine code allows for precise matching to a specific version of the Mercedes SLK R172.

A bare engine block means it serves as a foundation for further assembly with accessories compatible with the vehicle's specific configuration. This solution is particularly beneficial for workshops that want to transfer accessories from a damaged unit or select components according to their own service standards.

Application in Mercedes R172 SLK 200 / 250

The engine has been designed for installation in Mercedes SLK R172 generation models in 200 and 250 versions, which facilitates full compatibility with factory electronics, the powertrain, and mounts. As a result, the block can be used both for standard unit replacement and for more advanced renovation projects.

The four-cylinder gasoline unit fits well with the character of a light roadster, providing adequate dynamics and predictable throttle response. For workshops, this means the ability to carry out repairs based on a well-known construction, widely described in technical documentation.

Condition, mileage, and operational potential

The engine comes from the secondary market, which allows for a significant reduction in repair costs compared to a brand-new unit. The stated mileage ensures significant remaining operational potential, especially with proper installation and the application of appropriate service procedures, such as changing oil, filters, and checking accessories before the first start-up.

The bare engine block is a good choice for specialized services that want to independently verify and prepare accessories, maintaining control over the quality of the components used. This solution promotes a conscious approach to repair and enables optimal matching of the unit to a specific vehicle.

Selection by numbers and technical support

When selecting this unit, it is crucial to verify the compatibility of the engine code and part numbers with the vehicle documentation or VIN data. In case of doubt, it is worth using the selection procedures applied in professional services to avoid problems with the compatibility of wiring harnesses, controllers, and mounts.

For users who want to deepen their knowledge about purchasing used power units, the expert guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses, among other things, selection by VIN/OEM, common myths, and real cost proportions compared to new parts, will be useful.

Expansion and other Mercedes engines

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

Such an approach allows you to compare several unit variants, compare their parameters, and choose the solution that best suits the budget and assumptions of the repair or modernization project.