BMW F45 218d X1 F48 X2 F39 18d 18dX B47 Complete Engine B47C20A 150HP WARRANTY

Warranty and technical condition of the part

The engine is sold with a 90-day warranty.

The warranty covers the engine itself; engine accessories are covered by a 30-day warranty.

The power unit was tested before removal and is in full working order.

Listing details

The offer applies to a complete engine.

The engine comes from a right-hand drive (RHD) vehicle. The wiring harness is not compatible with left-hand drive (LHD) vehicles and requires replacement or modification.

BMW F45 218d X1 F48 X2 F39 18d 18dX B47 Complete Engine designed for BMW 2 Series Active Tourer F45, X1 F48, and X2 F39 models with the 18d/18dX unit is a solution for users looking for a proven, factory-spec powertrain. This is a used, complete diesel engine assembly that allows for a professional replacement of a damaged unit while maintaining the correct operating characteristics and compatibility with factory electronics. By retaining the original specifications, the engine ensures consistency with the vehicle's drivetrain and control systems.

Specifications and technical data

• SKU: 2473086-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2473086
• Substitutable numbers: 11002473086, 2473086, 11002448631, 2448631, 11002473087, 2473087, 11002455611, 2455611
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Mileage: 59 000

Application and compatibility

The presented engine belongs to the B47 family and is dedicated to the BMW 218d F45 version as well as the BMW X1 F48 and BMW X2 F39 SUVs in 18d and 18dX variants. This means it is structurally and functionally matched to the factory mounts, drivetrain, and control systems used in these models.

The four-cylinder diesel unit was designed to combine fuel economy with the appropriate dynamics characteristic of modern BMW engines. The 150HP output, combined with the correct ECU software, allows for smooth acceleration, comfortable highway driving, and trouble-free daily city use.

Construction and technical characteristics

The B47C20A engine is a modern, inline four-cylinder diesel unit based on a compact, rigid block and cylinder head design. The use of common rail technology and turbocharging (in accordance with the factory specifications for this engine family) allows for high torque at low and medium RPMs, which translates into flexibility across a wide speed range.

In practice, this means:

• efficient starting and overtaking without the need for frequent gear shifting,
• stable operation at highway speeds,
• the ability to maintain moderate fuel consumption while retaining appropriate dynamics.

As a complete engine from the B47 family, the unit is prepared to work with factory engine management systems, which facilitates integration with the vehicle's existing installation.

Condition, origin, and benefits of installation

The engine comes from dismantling and is offered as a used component, which allows for significant repair cost savings compared to a brand-new unit. At the same time, the original manufacturer's specification is maintained, which minimizes the risk of fitment issues and limits the need for installation modifications.

Key advantages of installing this unit include:

• original BMW construction – full compatibility with factory mechanical and electronic solutions,
• complete powertrain assembly – easier transfer of accessories and reduced workshop labor time,
• the ability to restore the vehicle to full efficiency without changing its operating character.

The B47C20A diesel engine is frequently chosen by workshops specializing in the BMW brand due to its predictable operating characteristics and good availability of service and maintenance parts.

Why choose the B47C20A 150HP unit

Choosing the BMW F45 218d X1 F48 X2 F39 18d 18dX B47 Complete Engine is a solution that allows you to maintain the factory performance and refinement of the car. This unit was developed for daily use, combining adequate power with reasonable fuel consumption and refined torque characteristics.

For the user, this means:

• consistent operation with the existing transmission and drivetrain,
• no need to adapt non-standard mechanical solutions,
• easier diagnostics and service thanks to compliance with factory BMW procedures.

Additionally, using an original unit from the same engine family limits the risk of compatibility issues with control software and onboard systems.

Technical support and knowledge about BMW engines

When planning an engine replacement in a BMW, it is worth knowing the typical weak points of specific engine generations and the structural differences between them. A guide covering earlier models, such as the E90 series, may be helpful – more information can be found in the article Troublesome BMW E90 engines – check what can ruin your budget, which allows for a better understanding of the specifics of this brand's diesel units and a conscious approach to servicing newer designs.

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 blocks, heads, or complete powertrain assemblies, check the available parts in the BMW Engines category.