Mercedes R172 SLC 43 AMG Bare Engine 276.822 276822 19k 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 SLC 43 AMG Bare Engine 276.822 276822 19k miles, WARRANTY is a gasoline power unit from the six-cylinder family, designed for demanding users who expect dynamic performance and high operating refinement. As a bare engine block, it provides a solid foundation for professional rebuilding or engine swaps in sports cars of this series. The moderate mileage of this unit makes it an attractive proposition for specialized workshops and conscious enthusiasts of the Mercedes brand.

Specifications and technical data

• SKU: A2760107314
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2760107314
• Substitutable numbers: A2760107314, A 276 010 73 14
• Fuel type: Petrol
• Number of cylinders: 6
• Category: Engines
• Engine code: 276822
• Mileage: 59 000

Technical characteristics of the unit

The presented block belongs to the Engines category and represents a modern gasoline design with a V6 cylinder configuration. This type of setup ensures balanced operation, good flexibility across the entire rev range, and sufficient potential for further service modifications or tuning. The engine code allows for unambiguous identification of the unit in service documentation and the selection of compatible accessories and auxiliary components.

The bare block includes the main engine block with the cylinder assembly and serves as the foundation for the entire powertrain. This allows for the controlled transfer of accessories from the previous unit, maintaining compatibility with the vehicle's electronics, intake system, exhaust system, and cooling system.

Application in Mercedes R172 SLC 43 AMG

The engine was designed for the Mercedes R172 SLC 43 AMG sports roadster, where fast throttle response, stable operation at high RPMs, and adequate durability reserves are key. The six-cylinder gasoline design works well with automatic transmissions and advanced traction systems, which is important for dynamic driving.

A unit of this type is particularly recommended in situations where the existing engine has suffered serious mechanical damage or requires costly block repairs. Replacing it with a complete bare block often allows for shorter vehicle downtime and better control over the costs of the entire service operation.

Benefits of choosing a bare engine block

Choosing a bare block instead of a complete engine with accessories gives the workshop greater flexibility in terms of unit configuration. You can:

• transfer proven accessories from the existing engine, maintaining compatibility with the vehicle's equipment,
• use new or refurbished auxiliary components according to your own quality standards,
• precisely control the scope of repair work and the budget of the entire repair.

Additionally, the six-cylinder gasoline design provides a favorable compromise between performance and operating refinement, which is essential in premium sports cars.

Intended for professional workshops

Due to the specificity of the unit and its application in the AMG model, installation is recommended in specialized service centers dealing with the Mercedes brand or high-performance vehicles. Professional installation allows for fully utilizing the engine's potential, ensuring proper component fitting, and correct control configuration.

The unit will prove effective both for standard replacement of a damaged engine and in modernization projects where the priority is to maintain the original powertrain specification in the Mercedes R172 SLC 43 AMG vehicle.

Mercedes engines – selection and additional components

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 bare engines, check the available parts in the Mercedes Engines category.

Technical knowledge and purchase security

When selecting a power unit for a specific model, it is worth considering the differences between individual engine versions, their fuel type, and cylinder configuration. Comparing typical faults and repair costs across different brands and models can be helpful to better assess the profitability of investing in a used block.

For a broader perspective on the operation and failure rates of power units in premium cars, you can read the article on our blog: Faulty BMW E90 engines: check what can ruin your budget!. This will allow you to better understand how important an informed engine choice and proper service maintenance are throughout the vehicle's entire service life.