BMW F45 225xe Mini F60 SE ALL4 B38X Bare Engine B38A15A 220HP 15k, 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.).

BMW F45 225xe Mini F60 SE ALL4 B38X Bare Engine B38A15A 220HP 15k, WARRANTY is a used, original engine block from the B38 family, designed for modern BMW and Mini hybrid and petrol systems. The bare engine block provides a solid foundation for professional engine rebuilding, allowing for the transfer of accessories from the existing unit while maintaining factory performance characteristics. This is a solution for users and workshops that expect proven OEM construction and precise fitment for a specific engine code.

Specifications and technical data

• SKU: 2455309
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2455309
• Substitutable numbers: 2455309, 11002455309
• Fuel type: Petrol
• Number of cylinders: 3
• Category: Engines
• Engine code: B38A15A
• Mileage: 15 000

Technical characteristics of the B38A15A engine block

The presented bare engine block belongs to the BMW B38 family of three-cylinder petrol engines, used in, among others, plug-in hybrid models and all-wheel-drive versions. The design, based on a compact three-cylinder architecture, ensures a favorable power-to-weight ratio and good refinement across typical RPM ranges. The B38A15A engine code allows for unambiguous identification of the unit and its compatibility with a specific vehicle configuration.

The bare engine block includes the main block with the cylinder assembly, serving as a base for further assembly with accessories compatible with the given model version. This gives the workshop full control over the transfer of auxiliary components, preserving the manufacturer's original solutions and minimizing the risk of incompatibility.

Application in BMW F45 225xe and Mini F60 SE ALL4

The B38 family engine in the B38A15A configuration is used in BMW 2 Series Active Tourer 225xe vehicles and Mini F60 SE ALL4 models, where it works with a hybrid system and an advanced drivetrain. In these models, the three-cylinder petrol unit acts as an efficient power source, working in tandem with the electric drive, which requires high assembly precision and component compatibility.

For workshops specializing in the service of modern powertrains, it is important that the block comes from the same design family as the originally installed unit. This facilitates the adaptation process, allows for the use of existing accessories, and helps maintain the factory operating parameters of the hybrid system and all-wheel drive.

Benefits of choosing a used OEM engine block

Choosing a used OEM engine block for a modern petrol engine brings a number of practical benefits, especially compared to unreliable replacements or rebuilds of unverified origin. The most important advantages include:

• preservation of the original geometry and materials used by the manufacturer,
• possibility to transfer complete accessories from the previous unit,
• better predictability of operation in hybrid and ALL4 systems,
• an optimal compromise between repair cost and solution durability.

To better understand the differences between used and new power units and to learn about selection procedures based on identification numbers, it is worth checking out the expert guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses the practical aspects of such investments.

Professional assembly and component selection

The B38A15A bare engine block requires professional installation in a specialized workshop that will ensure the correct transfer of accessories, proper tightening torques, and procedures for bleeding and ECU adaptation. It is crucial to match the unit to the specific vehicle configuration, taking into account the fuel type, number of cylinders, and the drivetrain used.

In the selection process, it is worth using the manufacturer's markings and catalog data to ensure full compatibility with the electrical installation, cooling system, and exhaust system. This approach allows you to maintain stable engine operating parameters and reduce the risk of additional costs associated with potential modifications.

Expanding the scope of repairs within the BMW Engines category

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