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

BMW E90 LCI F10 320d 520d N47N Turbocharger Turbine Turbo 8519475 is a used, original turbocharger from the turbochargers and parts category, designed for modern BMW 3 and 5 Series diesel engines. It is a solution for users who are looking for a factory fit, solid construction and a reasonable cost of repairing the turbocharging system.

Specifications and technical data

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

Characteristics and purpose of the turbocharger

The turbocharger presented is a component of the supercharging system used in the popular N47N engines installed in the BMW 3 Series E90 LCI and the 5 Series F10 in 320d and 520d versions. The OEM design ensures proper operating parameters, appropriate boost pressure buildup characteristics, and compatibility with factory engine components.

By maintaining the original geometry and mounting points, installation in dedicated models is predictable and consistent with factory service procedures. This is particularly important for modern diesel engines, where the supercharging system interacts with the control electronics, injection system, and exhaust gas aftertreatment system.

Application in BMW 320d and 520d

The turbocharger for the BMW 320d and 520d N47N is designed to maintain optimal dynamic performance throughout the entire rev range. In practice, this translates into:

• smooth acceleration at low and medium revs,
• maintaining stable boost pressure when driving on the highway,
• cooperation with the factory engine control software without the need to modify the maps.

The original BMW origin means that the turbocharger is designed to withstand the loads typical of everyday use, as well as long-term operation under conditions of high temperature and pressure in the exhaust system.

Benefits of choosing a used OEM turbocharger

Choosing a used OEM turbocharger for your BMW is a solution that allows you to control costs while maintaining factory-correct performance. Compared to low-cost alternatives, an original part offers:

• factory fit to the exhaust manifold, oil and intake lines,
• compliance with OEM part numbers and available replacement numbers in service documentation,
• consistent cooperation with the engine control system and sensors.

Used condition means that the item has been previously serviced but can still be effectively used as a spare part, particularly in vehicles where the priority is a cost-effective repair while maintaining the original specification.

Condition and assembly aspects

The product is offered in used condition, which in practice means that standard inspection is required before installation – as with any used turbocharger. It is recommended that installation be performed by a workshop experienced with N47N units, following the following procedures:

• thorough flushing of oil lines and checking of lubrication pressure,
• changing the engine oil and filter before the first start-up after installation,
• checking the tightness of the intake and exhaust systems.

This approach minimizes the risk of damage resulting from contamination or improper lubrication and allows the full potential of the turbocharger used to be utilized.

BMW Alternative Turbochargers and Used Parts Knowledge

If you are looking for other turbochargers for BMW, check the available models in the BMW turbochargers category for various series and engines to choose the element optimally suited to your vehicle.

When choosing a used turbocharger, it's worth knowing the basic rules for safely purchasing second-hand parts. Practical tips on how to wisely choose aftermarket parts and what to look for when assessing condition can be found in the article " Used Parts – Your Guide to the Best Deals at Automotive Stores ," which will help you plan your turbocharger repair wisely.

Additionally, if you're considering comparing new and used turbochargers in terms of cost and quality, you might find the comparison described in New vs. Used? A Cost and Quality Comparison of Car Parts useful, which discusses the differences between OEM and aftermarket components.

Summary

The BMW E90 LCI F10 320d 520d N47N Turbocharger Turbine Turbo 8519475 is a great option for drivers who want to restore the performance of their BMW's turbocharger system using a used, original component. Its model-specific fit, factory design, and the ability to use existing service documentation make it a practical solution for repairs to N47N engines in the 3 and 5 Series.