Mini Cooper S F54 F55 F56 F60 B48C Bare Engine B48A20F with 32k 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.).

Mini Cooper S F54 F55 F56 F60 B48C Bare Engine B48A20F with 32k miles, WARRANTY is a used, original engine block from the B48 family, designed for modern Mini Cooper S models. The bare engine serves as a solid foundation for a professional engine rebuild, allowing you to transfer the accessories from your existing unit and maintain factory performance characteristics. This is an ideal solution for users looking for a technically compatible component while optimizing repair costs.

Specifications and technical data

• SKU: 5A07798
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 5A07798
• Substitutable numbers: 5A07798, 11005A07798, 2461618, 11002461618, 5A07796, 11005A07796, 2461616, 11002461616, 11005A07795, 2461615, 11002461615
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Engine code: B48A20F
• Mileage: 32 000

Engine purpose and characteristics

The presented engine is dedicated to Mini Cooper S versions based on the B48A20F engine code, used in F54, F55, F56, and F60 bodies. The four-cylinder gasoline construction ensures modern operating culture, good flexibility, and parameters suitable for the dynamic S versions. A bare engine means it serves as the core of the power unit, prepared for the transfer of accessories, which facilitates compatibility with the electronics and equipment of a specific vehicle.

Application in Mini Cooper S models

The B48A20F unit is used in the Mini range as a modern four-cylinder gasoline engine, working with advanced control systems and new generations of transmissions. The F54, F55, F56, and F60 versions utilize this engine family, which allows for precise matching of the engine to a specific vehicle configuration. This makes it possible to maintain factory operating parameters, the appropriate torque, and the characteristics for which the sporty Cooper S variants are known.

Benefits of installing a used bare engine

Choosing a used engine from the B48 family is a solution that allows you to combine reasonable costs with a high level of technical compliance. A bare engine enables:

• transferring existing accessories and saving on additional components,
• maintaining the original control system and wiring harnesses,
• better control over the scope of workshop work – the mechanic installs known components on a proven block,
• preserving the driving character typical of the Mini Cooper S.

Additionally, using a unit from the same engine family limits the risk of software compatibility and controller calibration issues.

Condition, mileage, and technical aspects

The engine comes from the Engines category and is offered as a used item, which allows for significant cost savings compared to a brand-new unit. The declared mileage is low for this type of component, which translates into less wear on base elements such as the block, cylinder head, or crankshaft assembly. The four-cylinder gasoline construction from the B48 family is well-known in service centers specializing in the Mini brand, which facilitates diagnostics, installation, and any further service work.

Selection, numbers, and technical support

The engine has an assigned OEM part number and a set of interchangeable numbers, which facilitates precise identification and selection for a specific vehicle. When purchasing, it is worth using data from the registration certificate, the VIN, and information about the engine code used to confirm full compatibility. In case of doubt, it is recommended to consult a mechanic or technical advisor who will verify compatibility based on service documentation.

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

How to safely buy used engines

When choosing a used engine, it is worth paying attention to the origin of the unit, the compatibility of the engine code, and the service history. Proper preparation for installation is also crucial – replacing consumables, checking seals, and properly bleeding the systems after startup. A detailed discussion of the principles of selection, verification, and cost-effectiveness of the purchase can be found in the guide Why it is worth buying used gearboxes and engines – facts instead of myths, which practically explains how to approach such an investment.