BMW E90 LCI F10 320d 520d N47N Turbocharger Turbo Charger 8512464

The BMW E90 LCI F10 320D 520D N47N Turbocharger is an original part from the Turbochargers and Parts group, designed for BMW diesel engines in the 3 and 5 series. A used OEM turbocharger ensures a factory fit, correct boost parameters, and compatibility with the N47N engine control system, contributing to stable engine operation.

Specifications and technical data

• SKU: 8512464
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8512464
• Substitutable numbers: 8512464, 11658519477, 8519477, 11658512465 11658506721 11658515188, 8512465 8506721 8515188, ŁS
• Part type: Turbocharger
• Category: Turbos & Parts

Intended Use and Compatibility

The presented turbocharger is dedicated to BMW E90 LCI and F10 models in the 320D and 520D versions with the N47N engine. Using an original component from the same engine family helps maintain proper torque characteristics, correct interaction with the engine control unit software, and adequate acceleration dynamics.

This solution allows for a technically correct replacement of a worn or damaged turbocharger without the need for modifications to the auxiliary equipment, manifolds, or intake and exhaust pipes.

Construction and Performance Parameters

The turbocharger in this series has been designed for efficient diesel engine boosting, with an emphasis on balancing performance and fuel economy. The OEM construction ensures:

• appropriately selected rotor and housing geometry for the N47N engine,
• correct boost pressure across the entire RPM range,
• stable cooperation with the boost control system and exhaust gas recirculation.

A boost system configured in this way supports smooth power delivery, reduces turbo lag, and helps maintain fuel consumption at the manufacturer's specified level.

Condition, Origin, and Installation Advantages

The offered turbocharger is a used part, allowing for an economical repair of the boost system while maintaining the original BMW specification. The part comes from disassembly, thus retaining factory design solutions and compatibility with mounting points and connections in the engine bay.

Key installation advantages include:

• original geometry and mounting points,
• compatibility with the N47N engine's factory auxiliary equipment,
• the possibility of installation in place of a worn turbocharger without structural modifications.

Additionally, using a part from the same family helps maintain the manufacturer's designed engine protection strategies related to exhaust gas temperature and boost pressure.

Part Numbers and Identification

The turbocharger has an assigned OEM part number and related interchangeable numbers, which facilitates unambiguous identification of the component in BMW catalogs and service systems. This allows for precise verification of compatibility with a specific engine version and vehicle year, minimizing the risk of selecting the wrong part.

The product description includes information on the OEM part number and reference numbers, which can be used for comparison with data from the turbocharger's nameplate or the vehicle's service documentation.

Eco-Tuning and Use of Used Parts

Using a used turbocharger aligns with the concept of responsible vehicle operation – it reduces waste and allows for the reuse of functional components. For many BMW users, this is a sensible compromise between repair costs and maintaining the original technical specification.

If you want to better understand how using recycled components can combine performance improvement with a reduced carbon footprint, it's worth reading the article Eco-Tuning in Practice: How to Increase Performance While Reducing Your Carbon Footprint with Recycled Parts.

Turbocharger System Expansion in BMW

If you are planning a comprehensive repair or modernization of the engine area in your BMW and need other parts from the same group, such as additional turbochargers, boost control elements, or auxiliary components, check the available parts in the BMW Turbochargers and Parts category.