Mini Cooper S N14 R55 R56 R57 174HP Complete Engine N14B16AB 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 N14 R55 R56 R57 174HP Complete Engine N14B16AB New Timing WARRANTY is a petrol unit prepared for installation in Mini R55, R56, and R57 series models with 174HP. This is a solution for users looking for a proven, complete powertrain that will restore the car's full performance without the need to build an engine from scratch. Thanks to the new timing system, the engine ensures stable operation and predictable performance parameters.

Specifications and technical data

• SKU: 2158714-3
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 2158714
• Substitutable numbers: 11002158714, 2158714, 11002156690, 11000444897, 11007559129, 7559129, 0444897, 2156690, 11002158715, 2158715, 11002156689, 2156689, 11000444898, 0444898, 11007559132, 7559132
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Mileage: 59 000

Technical characteristics of the N14B16AB engine

The presented engine belongs to the Engines category and is designed to run on petrol. The four-cylinder design provides a good balance between performance and refinement, which is particularly important in the dynamic Mini Cooper S versions. The unit has been designed for compact installation in R55, R56, and R57 bodies, making it a perfect fit for the spatial requirements of the engine bay in these models.

The engine is complete, which facilitates the process of replacing the entire powertrain instead of time-consuming repairs of individual components. The new timing system minimizes the risk of typical failures associated with chain wear and cooperating elements, which translates into smoother operation of the unit and a greater safety margin during further use.

Purpose and application in the Mini Cooper S

The N14B16AB engine was developed specifically for the sporty Mini Cooper S variants of the R55, R56, and R57 generations. Thanks to its characteristics, it works perfectly both in daily city driving and during dynamic highway use. The four-cylinder petrol unit provides quick throttle response and flexibility across a wide rev range, which is crucial for drivers expecting a distinctly sporty character from their car.

The offered powertrain is particularly attractive to users who want to avoid long-term major repairs and are looking for a complete solution that allows for efficient engine replacement. It is also a good base for those planning further mechanical modifications within the powertrain, as a complete engine provides a solid starting point for any subsequent work.

Benefits of choosing a complete used engine

Choosing a complete, used engine for the Mini Cooper S significantly reduces vehicle downtime in the workshop. Instead of dismantling and diagnosing every component, the mechanic can focus on correctly installing the unit and starting it up. The new timing system in this unit limits the need for immediate intervention in this area, which reduces the initial cost of the entire operation.

An engine with documented mileage ensures predictability of further operation. For many users, this is a reasonable compromise between investing in a brand-new unit and the risk associated with repairing a heavily worn engine. A used, complete powertrain allows you to restore the car's performance while maintaining control over your service budget.

What to pay attention to during installation and operation

Before installation, a standard preparatory procedure is recommended, including, among other things, checking for leaks, replacing basic consumables, and verifying the accessories cooperating with the powertrain in the specific vehicle. Proper cooling system bleeding, the use of appropriate engine oil, and following the correct first-start procedure after installation have a significant impact on the engine's future durability.

Regular service maintenance – in particular, timely oil and filter changes – allows you to fully utilize the potential of this unit. Care for the cooling and fuel systems is crucial for maintaining stable operating parameters, especially in cars driven dynamically.

Mini engines – expansion and modernization of the powertrain zone

If you are planning a comprehensive repair or modernization of the engine area in your Mini and need other elements from the same group, such as additional power units, engine blocks, or complete assemblies with accessories, check out the available parts in the Mini Engines category.

Technical knowledge and operation of petrol units

When choosing a used engine, it is worth knowing the typical weak points of individual designs and recommended service procedures. A good supplement to your knowledge might be reading materials regarding the failure rates of power units in other brands – this allows you to better understand what to pay attention to when operating your own car. For example, the article Faulty BMW E90 engines: check what can ruin your budget! describes how service neglect and typical failures can affect car ownership costs, which is a valuable tip for Mini Cooper S owners as well.