Mercedes C167 W213 W222 C238 C257 AMG Bare Engine 256930 256.930 29k, 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 C167 W213 W222 C238 C257 AMG Bare Engine is a used, petrol engine block designed for modern premium Mercedes models. The construction based on a 6-cylinder layout ensures high operating refinement, and the low mileage of the unit translates into attractive operational potential. This is a solution for users and workshops looking for a technically advanced yet economical power source.

Specifications and technical data

• SKU: A2560103304
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2560103304
• Substitutable numbers: A2560103304, A 256 010 33 04
• Fuel type: Petrol
• Number of cylinders: 6
• Category: Engines
• Engine code: 256930
• Mileage: 29 000

Technical characteristics of the AMG engine block

The presented block belongs to the Engines category and represents the modern family of Mercedes AMG petrol units. The six-cylinder layout in a V or inline configuration (according to the factory design of this series) has been engineered for dynamic driving, high efficiency, and stable operation across a wide range of loads. The engine code allows for precise identification of the unit in service documentation and manufacturer catalogs.

The engine as a bare block includes the base block with the cylinder assembly and cylinder head, serving as a foundation for further assembly of accessories according to the requirements of a specific vehicle configuration. This form is particularly beneficial for professional repairs, where some of the accessories remain functional and can be transferred from the previous unit.

Application in Mercedes AMG models

The discussed block is intended for selected Mercedes models from the C167, W213, W222, C238, and C257 series in AMG versions. This means it can be used in modern high-class constructions where both performance and driving comfort are prioritized. Thanks to the consistency of technical solutions within this vehicle family, the unit fits well into the powertrain architecture, cooling system, and engine management.

In practice, such a block is suitable for:

• comprehensive replacement of a damaged engine in AMG cars of this generation,
• professional post-accident repairs,
• modernization projects where compliance with factory specifications is maintained.

Benefits of choosing a used engine block

A used AMG engine block represents a reasonable compromise between costs and technical parameters. The low mileage of the unit means limited wear on mating components, which translates into potential for further operation provided that proper assembly and service procedures are followed. For workshops and service centers specializing in the Mercedes brand, this is an opportunity to offer the customer a high-level technical repair within a controlled budget.

Choosing such a unit is particularly beneficial when:

• the existing engine has suffered severe mechanical or thermal damage,
• a major overhaul of the old unit would be unprofitable,
• there is a need to quickly restore full vehicle functionality while maintaining the original powertrain characteristics.

Selection, installation, and compatibility verification

Before purchasing, it is recommended to verify the compatibility of the engine code and vehicle configuration to ensure proper cooperation with existing accessories, the engine control unit, and the electrical installation. Professional installation at a specialized service center allows for fully utilizing the unit's potential, reducing the risk of leaks, and ensuring a proper first start after replacement.

To better understand the specifics of the secondary market and the powertrain selection process, it is worth reading an expert guide describing facts and myths about used power units: Why it is worth buying used gearboxes and engines – facts instead of myths. The article discusses, among other things, the importance of OEM numbers, selection procedures, and cost ratios compared to new components.

Mercedes engines – expansion and modernization of the powertrain

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, heads, or complete power units, check the available parts in the Mercedes Engines category.

Additional support when making a purchasing decision can also be found in a guide comparing different types of parts – original, replacement, and used, along with an analysis of costs and matching by OEM numbers: Original, replacement, or used – which car parts are the most cost-effective?. This will make it easier for you to assess which strategy to adopt when planning the repair or modernization of the powertrain in your car.