Mini Cooper S R56 LCI R60 R61 184HP Bare Engine N18 N18B16A 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 R56 LCI R60 R61 184HP Bare Engine N18 N18B16A New Timing WARRANTY is an original powertrain unit from the Mini Engines family, designed for petrol-powered vehicles. This is an ideal choice for drivers looking for a proven, used engine with a modern design that will restore the full performance and dynamics of the car without the need to invest in a brand-new component.

Specifications and technical data

• SKU: 2348321-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 2348321
• Substitutable numbers: 11002348321, 2348321, 11002166879, 2166879, 11002348326, 2348326, 11002166883, 2166883
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Engine code: N18B16A
• Mileage: 49 000

Technical characteristics of the N18B16A engine

The presented engine belongs to the modern family of Mini petrol units, designed for dynamic driving and efficient acceleration across the entire rev range. The use of four cylinders in an inline configuration ensures good refinement and predictable behavior under load, which is particularly important in sporty vehicles such as the Cooper S.

The N18B16A unit was developed with an emphasis on fuel efficiency while maintaining high maximum power. As a result, the engine responds well to the throttle, allows for efficient overtaking and maintaining higher highway speeds, while remaining a well-known and easily recognizable design in workshops specializing in the Mini brand.

Application in Mini Cooper S models

The N18B16A engine is used in the Cooper S versions of the R56 LCI and R60 generations, where it is responsible for the characteristic, energetic acceleration and flexibility in daily use. This solution is dedicated to users who expect a distinctly sporty temperament from their car, but at the same time want to maintain the functionality of a daily driver.

Replacing the powertrain with the presented engine allows for the restoration of full drivetrain efficiency in the event of a major failure of the previous motor. This helps avoid costly repairs of a damaged or worn-out engine by replacing it with a complete, compatible unit from the same design family.

Benefits of choosing a used Mini engine

Purchasing a used engine from the N18 family is a solution that allows for significant cost savings compared to a factory-new unit. At the same time, we remain within the original Mini design, which facilitates installation and subsequent service. For workshops and users, this means:

• maintaining the factory characteristics of the drivetrain,
• easier diagnostics due to the well-known design,
• the ability to use existing auxiliary equipment in the vehicle,
• more predictable future service costs.

An additional advantage is the fact that units from this series are widely described in service literature and technical documentation, which facilitates correct installation and subsequent adjustments.

Professional installation and parts selection

To fully utilize the potential of the N18B16A engine, it is worth entrusting the installation to a specialized workshop that knows the specifics of the Cooper S R56 LCI and R60 models. Proper preparation of the unit, replacement of consumables, and inspection of auxiliary equipment minimize the risk of future failures and ensure stable long-term operation.

The four-cylinder petrol engine works well with the factory control and drivetrain systems in these models, which translates into predictable car behavior after replacement. This is especially important for users who expect to maintain the original handling characteristics and throttle response typical of the Cooper S.

Mini Engines – powertrain expansion and modernization

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.

Engine knowledge and informed purchasing

When choosing a used powertrain unit, it is worth knowing the typical design problems encountered in modern petrol engines. Material describing experiences with other brands can be helpful, showing how important proper diagnostics and unit selection are before installation. An example is an article dedicated to problematic units in the 3 Series, available here: Troublesome BMW E90 engines: check what can ruin your budget!. Reading such a guide helps to better understand what to look for when buying and installing a used engine in your Mini.