Mini F54 F55 F56 F60 Cooper S Complete Engine B48A20A New Timinig 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 F54 F55 F56 F60 Cooper S Complete Engine B48A20A New Timinig WARRANTY is a complete power unit from the B48 family, designed for Mini Cooper S models with F54, F55, F56, and F60 body styles. The engine belongs to the modern generation of BMW/Mini petrol designs, providing dynamic performance, high operating refinement, and fuel efficiency. Thanks to its complete equipment and freshly replaced timing system, it serves as a solid foundation for professional repair or conversion.

Specifications and technical data

• SKU: 2455332-3
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 2455332
• Substitutable numbers: 11002455332, 2455332, 11002355455, 11002409961, 11002405578, 11002355457, 11002405380, 2355455, 2409961, 2405578, 2355457, 2405380
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Mileage: 59 000

Technical characteristics of the B48A20A unit

The presented engine falls into the Engines category and is a petrol, four-cylinder unit from the B48 family, used in Cooper S versions. The design, based on a modern, turbocharged inline engine, ensures a favorable power-to-weight ratio and flexibility across the entire rev range. The use of turbocharging in this Mini generation translates into quick throttle response and efficient acceleration, which is particularly noticeable in daily city driving and during dynamic maneuvers on the road.

The B48A20A engine was designed to work with advanced control electronics and modern auxiliary systems. As a result, the unit integrates well with factory vehicle systems, such as engine management, traction control, and safety systems. The four-cylinder inline layout ensures balanced operation and reduced vibrations, which translates into driving comfort.

Compatibility with Mini Cooper S F54, F55, F56, F60 models

The engine has been configured for use in the sporty Mini Cooper S variants from the F-series, including the F54 (Clubman), F55 (5-door hatchback), F56 (3-door hatchback), and F60 (Countryman). This compatibility allows the unit to be used both for standard replacement of a damaged engine and for more advanced modernization projects within this Mini generation.

The petrol unit performs excellently in cars used daily, while also enabling the potential for power to be utilized in situations requiring dynamic driving. This makes it an attractive choice for drivers who expect a combination of practicality and a distinctly sporty character.

New timing and engine mileage

A significant advantage of the offered engine is the new timing system, which significantly increases operational safety and reduces the risk of costly failures in the initial period of use after installation. Replacing timing components is one of the key service points in modern petrol units, which is why a freshly performed timing service represents real added value for the buyer.

Additionally, the engine has documented mileage, which allows for a better assessment of its operating history and planning for further use. Combined with the new timing system, this creates a favorable compromise between the purchase cost and the expected durability of the unit in the car.

Condition, origin, and practical application

The offered Mini engine is a used component, which in practice means it has already been in operation in a vehicle but has been verified for suitability for further installation. Such units are frequently chosen by workshops specializing in the Mini brand and by informed users who are looking for a cost-effective solution while maintaining the manufacturer's original specifications.

The complete nature of the unit facilitates installation in the vehicle and shortens the car's downtime at the service center. The engine will prove effective both for standard replacement of a damaged unit and for renovation projects where maintaining compliance with the factory Mini configuration is crucial.

Technical support and additional information

Before purchasing, it is worth verifying the unit's compatibility with the specific equipment version and year of the vehicle using the OEM part number and available interchangeable numbers in the specifications section. This helps avoid issues with fitting accessories, wiring harnesses, or control units. In case of doubt, it is recommended to consult a mechanic or a service center specializing in the Mini brand.

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 blocks, cylinder heads, or complete long blocks, check the available parts in the Mini Engines category.

For those interested in a broader context of operating BMW/Mini power units, an article describing typical problems and repair costs in related designs may be useful – you can find it here: Troublesome BMW E90 engines: check what can ruin your budget!.

If you are considering a wider use of second-hand components in German-brand cars, it is also worth reading a guide that discusses which used parts are a reasonable choice and which are better to avoid: Renovation and repair of German cars: which used parts are worth buying and which are better to avoid?.