BMW E90 LCI F10 320d 520d N47N Turbocharger Turbo Charger 8519475

BMW E90 LCI F10 320d 520d N47N Turbocharger Turbine 8519475 is an original turbocharger from the turbocharger and parts segment, designed for BMW 3 and 5 Series diesel engines. The OEM component used ensures a factory fit to the intake and exhaust system, which facilitates installation and reduces the risk of operational problems.

Specifications and technical data

• SKU: 8519475-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8519475
• Substitutable numbers: 11658519476, 8519476, 11658517453 11658513299, 8517453 8513299, 11658519475, 8519475
• Category: Turbos & Parts

Intended use and fit for the N47N engine

This turbocharger is designed to work with the N47N engine installed in the BMW 3 Series E90 LCI 320d and 5 Series F10 520d models. This ensures factory boost parameters are maintained, the engine works seamlessly with the control electronics, and delivers optimal torque characteristics throughout the entire rev range.

Thanks to the use of the original OEM design, the geometry of the blades, intake ducts, and ports is consistent with the manufacturer's factory specifications. This allows for:

• stable boost pressure under typical driving conditions,
• correct cooperation with the injection and EGR system,
• maintaining the standard performance and operating culture of the drive unit.

Construction and characteristics of a turbocharger

As a Turbocharger & Parts component, this BMW turbocharger utilizes a proven OEM design, designed to withstand the demanding thermal and pressure environments of a diesel engine. The housing, impeller, and air guide vane system are designed for long-term performance while maintaining proper efficiency.

Key design features include:

• factory mounting points for the exhaust manifold and intake system,
• adaptation to the standard lubrication and cooling system,
• Compatibility with the factory boost control in the N47N engine.

This configuration allows the standard acceleration characteristics to be maintained without the need to modify the engine control software.

Benefits of using an original BMW turbocharger

Choosing a used OEM turbocharger for the BMW E90 LCI 320d and F10 520d is a solution that combines economics with maintaining factory-correct performance. Compared to low-quality replacements, the original part provides:

• precise fit with the existing installation in the engine compartment,
• maintaining stock boost maps and control strategies,
• less risk of compatibility problems with sensors and accessories.

A used OEM component is particularly attractive in the case of operational repairs, where the priority is to restore the vehicle's operational efficiency at controlled costs, without interfering with the design of the drive unit.

Condition, verification and service application

The turbocharger offered is in used condition, meaning it has been disassembled and is intended for continued use after proper installation and following standard service procedures. Before installation, it is recommended to:

• checking the lubrication system (oil, hoses, filter),
• verification of the tightness of the intake system and intercooler,
• checking the condition of the air filter and possible contamination in the ducts.

A properly installed turbocharger allows you to restore the efficiency of the engine, reduce smoke, improve flexibility and ensure stable performance in everyday use.

BMW turbochargers – selection and extension of the offer

If you are looking for other turbochargers dedicated to vehicles of this brand, check out our BMW turbochargers category, where you will find a wide selection of OEM components for various models and engine versions.

For drivers considering extensive chassis repairs alongside engine servicing, this guide on selecting suspension components may be helpful. Read the article "Stock vs. Sport Suspension – Design Differences and Is It Worth Buying Used Suspension Parts?" to better plan comprehensive service work for your BMW.

If you are also interested in the ecological and economic aspects of using parts from dismantling, it is worth reading the material "Eco-driving: discover the benefits of used car parts" , which shows how the conscious selection of used components affects operating costs and the environment.