Mini Cooper S JCW R56 R57 R58 R59 211HP Bare Engine N14B16C New Timing 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 JCW R56 R57 R58 R59 211HP Bare Engine N14B16C New Timing WARRANTY is a complete powertrain unit from the Engines category, designed for the sporty Mini Cooper S John Cooper Works variants of the R56 generation. This four-cylinder petrol unit has been prepared for stable operation, and the installation of a new timing system significantly increases operational safety and service predictability. It is a solution for users who expect dynamic performance and a technically refined engine for their Mini.

Specifications and technical data

• SKU: 2158712-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 2158712
• Substitutable numbers: 11002158712, 2158712, 11000445403, 11000495044, 11002158713, 11000495186, 11000445405, 0445403 0495044, 2158713, 0495186, 0445405, N14B16CD
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Mileage: 59 000

Technical characteristics of the N14B16C unit

The presented engine belongs to the N14B16C family, which are turbocharged petrol units used in Cooper S and JCW versions. The four-cylinder design ensures a compact build, favorable weight distribution, and good load response, which is particularly important in the compact body of the Mini R56. The use of petrol fuel promotes high operational refinement and allows for the full utilization of the car's sporty character.

The engine has been designed as a modern powertrain that works well with the factory Mini control electronics. This makes it possible to maintain stock operating parameters, stable idle, and predictable throttle response, which facilitates subsequent calibration and diagnostics.

New timing system – operational benefits

A key advantage of this unit is the new timing system, which is crucial for the durability and reliability of N14 units. Replacing the timing components minimizes the risk of camshaft synchronization issues, improves valve control precision, and reduces mechanical noise in the upper part of the engine. For the user, this means more peace of mind during operation and a lower probability of costly repairs in the future.

The new timing system also provides better working conditions for the turbocharging and ignition systems – stable timing phases promote repeatable cylinder filling, which translates into more predictable power and torque characteristics. This is especially important in cars driven dynamically, where the engine often operates in higher RPM ranges.

Condition, mileage, and application in the Mini Cooper S JCW R56

The unit comes from a vehicle operated under normal road conditions, and its mileage is typical for a used engine, which allows for a realistic assessment of wear. Information about the mileage helps the mechanic select additional service tasks (e.g., replacing fluids, spark plugs, or auxiliary components) at the assembly stage. This allows for the preparation of a complete work plan and the optimization of the costs of the entire operation.

The N14B16C engine is intended for use in the Mini Cooper S JCW R56, where a combination of compact design and dynamic characteristics is valued. It is a suitable choice both for standard replacement of a damaged unit and for modernization projects where maintaining the original Mini powertrain architecture is a priority.

Selection by OEM and interchangeable numbers – support in matching

The presented engine has an assigned OEM part number and a set of interchangeable numbers, which significantly facilitates verification of compatibility with a specific equipment version and year of the Mini. This allows for precise comparison of data with the manufacturer's catalog or service documentation and avoids errors when ordering. In case of doubt, it is worth using the vehicle's VIN and workshop documentation to confirm full compliance.

To better understand how to safely choose used powertrain units and what to pay attention to when comparing numbers, it is worth checking out our expert guide: Why it is worth buying used gearboxes and engines – facts instead of myths. The article discusses, among other things, selection procedures by VIN/OEM and cost ratios in relation to new components.

Mini engines – expansion and modernization of the powertrain

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

Choosing a unit from the N14B16C family allows you to maintain consistency with the factory specification of the Mini Cooper S JCW R56, which facilitates subsequent service, computer diagnostics, and potential ECU software modifications. This solution is aimed at users who expect a technically refined, yet economically viable petrol engine for their Mini.