BMW F10 F11 F20 F30 E90 Turbocharger Turbo Charger Housing Diesel N47N 8517452

BMW F10 F11 F20 F30 E90 Turbocharger Turbo Charger Housing Diesel N47N is an original part from the Turbochargers and parts group, designed for BMW N47N family diesel engines. This used housing provides a solid base for professional turbocharger remanufacturing or replacing a damaged body, ensuring a proper fit for Diesel power units.

Specifications and technical data

• SKU: 8517452-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8517452
• Substitutable numbers: 8517452, 11658517452
• Fuel type: Diesel
• Part type: Turbocharger
• Category: Turbos & Parts

Purpose and compatibility with BMW models

The turbocharger housing has been designed for popular BMW F10, F11, F20, F30, and E90 models equipped with N47N diesel engines. Thanks to its factory geometry and the appropriate profile of the exhaust and intake channels, the component allows for maintaining the correct operating parameters of the charging system, which translates into stable torque characteristics and proper throttle response.

The original design of the housing facilitates installation in the factory location without the need for modifications to the mounts or the exhaust system. This is a practical solution for workshops specializing in the service of N47N engines and for users who want to restore the efficiency of the turbocharger while maintaining compliance with the manufacturer's factory specifications.

Technical characteristics of the turbocharger housing

The turbocharger housing plays a key role in guiding exhaust gases through the hot side and in the stable mounting of the turbine core. For Diesel N47N units, resistance to high temperature and pressure, as well as the precise shaping of the flow channels, is particularly important. This component ensures:

• stable seating of the turbocharger core in the charging system,
• proper exhaust gas flow towards the turbine wheel,
• maintenance of factory connection geometry to the exhaust manifold and the rest of the system,
• the possibility of use in the turbocharger remanufacturing process when the original housing has suffered mechanical or thermal damage.

As a result, the housing is a valuable component both for specialized turbocharger remanufacturing workshops and for services performing repairs on charging systems in BMW vehicles.

Application in N47N diesel engines

N47N engines are modern BMW diesel units where the turbocharger has a direct impact on dynamics, fuel consumption, and operating culture. A properly selected turbocharger housing helps maintain:

• stable boost pressure across the entire rev range,
• appropriate operating temperature for rotating elements,
• correct cooperation with the engine control system and the exhaust gas recirculation system.

Replacing a damaged body with an original housing from the same construction group allows for reducing the risk of leaks, cracks, and improper exhaust gas flow, which is particularly important when operating Diesel units under heavy load.

Benefits of using an original turbocharger housing

Using an original turbocharger housing in a BMW with an N47N engine brings a number of practical service and operational benefits:

• secure fit to the exhaust and intake system without the need for adaptation,
• maintenance of factory exhaust and charge air flow parameters,
• possibility of use in professional turbocharger remanufacturing,
• reduction of the risk of assembly problems and subsequent system leaks.

For workshops, this means more efficient repair execution, and for the vehicle user – greater predictability of the service result and stable operation of the charging system after the repair is completed.

Condition, origin, and use in service practice

The turbocharger housing comes from a group of used parts, which makes it an attractive cost-effective solution while maintaining BMW's original design specifications. This type of component is particularly useful in situations where only the body has been damaged, and the remaining elements of the turbocharger are suitable for further operation after remanufacturing.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as turbine bodies, hot side elements, or mounting components, check the available parts in the BMW Turbochargers and parts category.

How to reduce vehicle downtime during turbocharger repair?

When working with a turbocharger, quick access to the right components is crucial to limit the vehicle's downtime in the workshop. A wide selection of original used parts from a single warehouse allows the mechanic to efficiently select the right elements and minimize the number of service visits. You can read more about how an extensive assortment helps reduce vehicle downtime in the article: No more weeks of waiting – how a wide assortment in one warehouse really shortens your car's downtime at the mechanic's?.