Mini Cooper F54 F55 F56 F57 F60 B38 Complete Engine B38A15A 17k miles, WARRANTY

Warranty and technical condition of the part

The engine is sold with a 90-day warranty.

The warranty covers the engine itself; engine accessories are covered by a 30-day warranty.

The power unit was tested before removal and is in full working order.

Listing details

The offer applies to a complete engine.

The engine comes from a right-hand drive (RHD) vehicle. The wiring harness is not compatible with left-hand drive (LHD) vehicles and requires replacement or modification.

Mini Cooper F54 F55 F56 F57 F60 B38 Complete Engine B38A15A 17k miles, WARRANTY is a modern three-cylinder unit designed for F54, F55, F56, F57, and F60 models. Thanks to its compact design and well-thought-out powertrain architecture, it provides a solid foundation for professional repair or engine replacement in your Mini. This is a solution for users expecting a proven, factory-spec powertrain with documented, relatively low mileage.

Specifications and technical data

• SKU: p0003073-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 0003073
• Substitutable numbers: 11000003073, 0003073, 11002409856, 11002355451, 2409856, 2355451, 11002455307, 2455307
• Fuel type: Petrol
• Number of cylinders: 3
• Category: Engines
• Mileage: 17 602

Technical characteristics of the B38A15A engine

The presented engine belongs to the family of modern Mini gasoline units, based on a three-cylinder design with direct fuel injection. This type of layout allows for an optimal compromise between dynamics and fuel consumption, while maintaining a compact, lightweight structure. The unit has been designed for transverse powertrain installation, which facilitates mounting in F54, F55, F56, F57, and F60 bodies.

The B38A15A gasoline engine works well with both manual and automatic transmissions used in these Mini generations, ensuring smooth torque delivery and predictable throttle response. The use of modern fuel supply and control solutions promotes smooth operation and reduces vibrations typical of smaller units.

Application in Mini F54, F55, F56, F57, F60 models

The B38A15A engine is intended for F-series Mini vehicles, including the Clubman, Hatch, Cabrio, and Countryman, making it an attractive option for replacing the powertrain in a wide range of body configurations. This allows you to maintain the original handling characteristics and factory powertrain tuning without the need for structural vehicle modifications.

In practice, this means that with correct selection based on the VIN and part numbers, the workshop can perform the replacement in a plug-and-play manner, minimizing additional modifications to the wiring or accessories. This translates into shorter vehicle downtime and a more predictable cost for the entire service operation.

Benefits of choosing a complete used engine

Purchasing a complete, used Mini B38A15A gasoline engine with relatively low mileage is a solution that is often more cost-effective than a major overhaul of a worn-out unit. You receive a powertrain with the original factory configuration preserved, which facilitates diagnostics, coding, and subsequent service maintenance.

Compared to repairing extensive damage (e.g., after seizing or overheating), installing a complete engine often allows you to reduce the risk of hidden defects in the block, cylinder head, or lubrication system. An additional advantage is the predictability of total costs – instead of many line items on an invoice for parts and labor, you invest in a ready-to-use powertrain that restores full vehicle functionality after proper installation.

VIN selection, OEM, and installation procedures

To fully utilize the potential of this unit, correct selection based on the VIN and part numbers (and their replacements) is crucial. This allows you to verify the compatibility of accessory versions, the engine control unit, and the configuration with a specific vehicle. A professional workshop, using manufacturer catalogs and service documentation, can quickly confirm compatibility and prepare the vehicle for installation.

If you want to learn more about the cost-effectiveness of purchasing used powertrains and the procedures for selection by VIN and OEM numbers, it is worth reading our expert guide: Why it is worth buying used transmissions and engines – facts instead of myths. You will find practical tips there that help you make an informed decision about replacing your engine with a used one.

Expanding Mini powertrain repairs

If you are planning a comprehensive repair or upgrade of the engine area in your Mini and need other components from the same group, such as additional powertrains, engine blocks, or complete engine assemblies, check out the available parts in the Mini Engines category.