BMW E90 E91 E92 LCI 320d N47N Bare Engine N47D20C New Timing Installed 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 E90 E91 E92 LCI 320d N47N Bare Engine N47D20C New Timing Installed WARRANTY is a complete short block from the BMW diesel engine family, designed for the 3 Series E90/E91 models with the N47N engine. A used engine with a new timing chain kit installed is a solution that allows for significant repair cost savings while maintaining high reliability. Thanks to the factory BMW design and precise fitment for the 320d version, this unit serves as a direct replacement for a damaged engine without the need for auxiliary equipment modifications.

Specifications and technical data

• SKU: 2165505-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2165505
• Substitutable numbers: 11002165505, 2165505, 11002165506, 2165506, 11002165515, 2165515, 11002165516, 2165516
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Mileage: 59 000

Technical characteristics of the N47D20C unit

The engine belongs to the Engines category and represents the modern family of BMW N47N diesel units. The utilized common rail fuel system and turbocharging (in accordance with the factory design of this series) ensure high efficiency, good flexibility, and low fuel consumption in daily operation. The four-cylinder configuration helps reduce the weight of the powertrain, which translates into favorable driving characteristics of the vehicle.

The unit is adapted for operation on Diesel fuel, which, combined with the N47D20C design, allows for an optimal compromise between dynamics and economy. The engine was designed for longitudinal mounting in the BMW 3 Series engine bay, maintaining full compatibility with factory mounting points and the vehicle's stock auxiliary systems.

New timing chain – a key element of durability

This unit features a new timing chain kit, which is particularly important for the N47 series, known for its sensitivity to the condition of the timing chain. Replacing this component significantly reduces the risk of failure in the crankshaft and camshaft synchronization area, thereby increasing operational safety after installation in the vehicle.

The new timing chain includes fresh guide and tensioning elements, which improves the engine's running refinement, reduces noise, and minimizes the risk of chain skipping. For workshops and end-users, this translates into a more predictable service cycle and the possibility of longer operation without interference in this critical area of the engine.

Condition, mileage, and practical application

The engine is offered as used, with documented mileage, which allows for a better assessment of its service history and planning for future use. This choice is particularly beneficial for owners of the BMW E90/E91 320d who are looking for a technically verified powertrain within a reasonable budget, without the need to invest in a brand-new assembly.

The four-cylinder configuration and the diesel nature of the unit make the engine well-suited for both city driving and long-distance travel. For installation workshops, it is important that we are dealing with a unit from the same family as the one originally installed in the BMW 320d, which facilitates the replacement process and reduces vehicle downtime.

VIN/OEM selection and technical support

When selecting an engine for a specific BMW 3 Series vehicle, it is crucial to verify compatibility using the VIN and OEM/interchangeable part numbers. This helps avoid issues with the compatibility of auxiliary equipment, wiring harnesses, or the engine control unit (ECU). In case of doubt, it is worth consulting an experienced mechanic or technical advisor who can compare the unit's parameters with the vehicle's data.

For users who want to deepen their knowledge about the cost-effectiveness of purchasing used powertrains, VIN/OEM selection procedures, and the real cost differences compared to new parts, the following expert guide will be helpful: Why it is worth buying used gearboxes and engines – facts instead of myths. The article discusses practical aspects of purchasing, application examples, and the most frequently asked questions related to used engines.

BMW Engines – expansion and modernization of the powertrain

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

Choosing a unit from the N47N family with a new timing chain is a sensible solution for drivers who expect proven BMW technology, predictable service costs, and the preservation of the original driving characteristics of the E90/E91 320d model. A properly selected and correctly installed engine allows you to restore the full functionality of the vehicle and continue operation without the need for a costly car replacement.