BMW 5 Series E60 E61 LCI 520d N47 Complete Engine N47D20A New Timing 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 5 Series E60 E61 LCI 520d N47 Complete Engine N47D20A New Timing WARRANTY is a factory-spec power unit from the N47D20A family, prepared as a ready-to-install engine block for facelifted 5 Series models. Thanks to its complete set of accessories and new timing chain kit, it serves as a solid foundation for professional repair or replacement in diesel vehicles. This solution is designed for users who want to restore full drivetrain performance without compromising on fitment or operating parameters.

Specifications and technical data

• SKU: 2146543-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2146543
• Substitutable numbers: 11002146543, 2146543, 11000433013, 0433013, 11002146544, 2146544, 11000433014, 0433014
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Mileage: 59 000

Technical specifications of the N47D20A unit

The offered engine belongs to the Engines category and is intended for BMW 5 Series E60/E61 LCI 520d vehicles. Its four-cylinder inline design ensures balanced operation and smooth performance, while the diesel fuel system provides favorable torque characteristics at low and medium RPMs.

The N47D20A unit is highly regarded for its modern architecture, efficient combustion, and seamless compatibility with both automatic and manual transmissions used in the 5 Series. The replaced timing chain eliminates one of the key weak points of this engine family, which translates into greater peace of mind after installation.

Condition, mileage, and preparation for installation

The engine is a used component, allowing you to combine reasonable purchase costs with the manufacturer's original specifications. The declared mileage of the unit is low for this class of component, which in practice means less wear on moving parts and a better foundation for further operation in the vehicle.

The new timing system in this unit is a significant advantage in terms of durability – it reduces the risk of typical failures associated with the chain and tensioners, which are among the most frequently cited service points in N47 engines. As a result, the engine is suitable both as a replacement after a major failure and as a preventive measure for a worn-out power unit.

Application and benefits of installation

The BMW 5 Series E60 E61 LCI 520d N47 Complete Engine N47D20A is intended for users who expect:

• full compatibility with the vehicle's factory installation,
• consistency of operating parameters with the original 520d model configuration,
• reduced vehicle downtime thanks to a complete, ready-to-install unit,
• improved reliability due to the replaced timing system.

Choosing a complete engine from the same family as the factory-installed unit facilitates workshop operations, minimizes the need for adaptations, and allows for predictable vehicle behavior under load. This is particularly important for premium-class cars, such as the BMW 5 Series, where comfort and smooth driving are a priority.

BMW Engines – choosing the right unit

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, cylinder heads, or complete long blocks, check out the available parts in the BMW Engines category.

For users interested in a broader context of operating BMW diesel units and typical design issues, especially in popular 3 Series models, an article describing the critical points of these engines may be helpful – you can find it here: Troublesome BMW E90 engines: check what can ruin your budget!.

Summary

BMW 5 Series E60 E61 LCI 520d N47 Complete Engine N47D20A New Timing WARRANTY is a proposal for drivers and workshops that prioritize original design, predictable operating parameters, and minimizing the risk of typical failures associated with this engine family. Low mileage, complete equipment, and the replaced timing system make this an attractive base for a professional engine replacement in BMW 5 Series cars with the 520d diesel unit.