BMW 1 Series E81 E87 LCI E88 123d Diesel Bare Engine N47S N47D20D 204HP 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 1 Series E81 E87 LCI E88 123d Diesel Bare Engine N47S N47D20D 204HP WARRANTY is an original power unit from the N47 family, designed for BMW 1 Series diesel models. This is an offer for users looking for a proven, factory-spec solution rather than unreliable replacements. By maintaining the manufacturer's specifications, the engine ensures proper compatibility with the vehicle's factory electronics and components.

Specifications and technical data

• SKU: 2166952
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2166952
• Substitutable numbers: 11002166952, 2166952, 11002151751, 2151751, 11002166953, 2166953, 11002151752, 2151752
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Mileage: 59 000

Technical characteristics of the N47S N47D20D unit

The presented engine belongs to the Engines category and is a diesel construction, which translates into economical operation and stable performance in daily use. The four-cylinder layout provides a good balance between refinement and efficiency, and the modern architecture of the N47 family was designed for precise injection control and optimal combustion.

The unit is dedicated to the 123d version of the E81, E82, and E87 series, which facilitates selection in terms of mechanical and electronic compatibility. The engine retains factory mounting points, geometry, and connection layouts, allowing it to be integrated into the existing powertrain without the need for bodywork modifications.

Purpose and application in the BMW 1 Series

The N47S N47D20D engine was developed for dynamic versions of the BMW 1 Series, where both flexibility and reasonable fuel consumption are important. Combined with a properly selected gearbox and the factory engine control unit, the engine allows for maintaining the balance between performance and driving comfort characteristic of BMW.

Due to its design, the engine performs well in both city driving and on the highway. The four-cylinder inline layout facilitates servicing and diagnostics, and the availability of technical documentation and service procedures for the N47 family supports workshops in proper installation and maintenance.

Benefits of choosing a used BMW engine

Choosing a used engine from the N47 family is a solution that allows for significant repair cost savings compared to purchasing a new unit, while maintaining the factory design and operating parameters. A properly selected engine, matched by model designation and manufacturer numbers, enables the restoration of full vehicle efficiency without the need for costly powertrain reconstruction.

To better understand the differences between new and used power units, the selection process by OEM numbers, and real cost proportions, it is worth checking out the expert guide Why it is worth buying used gearboxes and engines – facts instead of myths. The article discusses practical aspects of purchasing used engines, verification procedures, and the most common myths appearing on the secondary market.

Selection, installation, and vehicle integration

Before installation, it is recommended to verify the unit's compatibility with the specific vehicle equipment version, including the engine control unit, fuel injection system, and accessories. It is also crucial to check the compatibility of markings with service documentation, which minimizes the risk of adaptation and startup issues.

The N47 family engine was designed to work with factory safety and comfort systems, such as stability control systems or advanced energy management systems. A properly performed installation allows for maintaining the full functionality of these systems and ensures predictable vehicle behavior on the road.

Powertrain expansion – other BMW Engines

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