BMW X3 Series E83 LCI 2.0d N47 177HP Bare Engine N47D20A with 99k m, 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.).

BMW X3 Series E83 LCI 2.0d N47 177HP Bare Engine N47D20A with 99k m, WARRANTY is an original powertrain unit from the N47 family, designed for the facelift version of the X3 E83 with a diesel engine. Its moderate mileage and four-cylinder construction make it an attractive option for drivers looking for a proven, used engine for professional repair or replacement. By maintaining factory specifications, the engine remains compatible with the vehicle's factory electronics and auxiliary equipment.

Specifications and technical data

• SKU: 2146545
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2146545
• Substitutable numbers: 11002146545, 2146545, 11000433015, 0433015, 11002146546, 02146546, 11000433016, 0433016
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Mileage: 59 000

Technical characteristics of the N47D20A unit

The presented engine belongs to the family of modern BMW diesel units, based on a four-cylinder architecture. The use of Diesel fuel ensures high torque at low and medium RPMs, which translates into dynamic acceleration and stable operation under typical road conditions. The engine design was developed with efficient combustion and optimized performance characteristics in mind, which is particularly important in SUV segment vehicles such as the BMW X3 E83 LCI.

The N47D20A unit is valued for its good refinement and favorable performance-to-fuel consumption ratio. The four cylinders in an inline configuration allow for precise control of the combustion process, and appropriately selected factory parameters support smooth power delivery across the entire rev range. This type of configuration is popular for both city driving and longer trips, where stability, predictability, and operating economy are key.

Purpose and compatibility with the BMW X3 E83 LCI

The engine was designed for use in the BMW X3 E83 LCI 2.0d model, which means full compatibility with the factory drivetrain, mounts, and control systems in this specific model. As a result, when properly selected using the OEM number or the vehicle's VIN, installation modifications can be kept to an absolute minimum. This is important for both workshops and end-users, as it shortens repair time and reduces the risk of compatibility issues.

The unit is suitable for users who want to restore their X3 to full functionality after an engine failure or are planning to replace a worn-out unit with a used one while maintaining factory parameters. The engine mileage remains at a level typical for units operated under normal conditions, providing a good basis for further, informed use after installation and the completion of standard service procedures recommended during an engine swap.

Condition, origin, and advantages of purchasing a used engine

The offered unit falls into the Engines category and is a used product, which allows for a significant reduction in repair costs compared to purchasing a new component. A properly selected, used BMW engine can be a rational economic choice, especially when adhering to installation and diagnostic procedures in a professional workshop. This type of solution is frequently chosen by service centers specializing in the BMW brand that are looking for proven powertrain components for quick replacement.

An additional advantage is the ability to verify compatibility via the OEM part number and the availability of interchangeable numbers, which makes it easier to match the unit to a specific vehicle configuration. This allows the mechanic to precisely check whether a given unit will work with existing auxiliary equipment, the engine control unit, and the electrical system, minimizing the risk of incompatibility.

Professional selection via OEM/VIN and technical support

To maximize the potential offered by a used BMW engine, it is worth relying on selection procedures based on the OEM number and the vehicle's VIN. This helps avoid typical errors related to differences in auxiliary equipment, software, or minor design changes within the same engine family. For users who want to better understand the specifics of the used engine market, the expert guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses issues such as VIN/OEM selection, real cost savings, and the most common myths regarding used components, will be useful.

If you want to reduce vehicle downtime in the workshop and better plan the engine replacement process, it is also worth reading the material describing the impact of a wide assortment on parts availability: how a wide assortment in one warehouse shortens vehicle downtime at the mechanic. This will allow you to better prepare for the repair and optimize the service schedule.

Expanding repairs in the BMW engine area

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

This approach allows you to verify the condition of the entire drivetrain in one service stage, select the appropriate components, and limit the number of future workshop visits. Replacing the unit with a matched, used engine from the same family is a solution that combines reasonable costs with maintaining the driving characteristics typical of the BMW X3 E83 LCI 2.0d.