BMW X5 F15 Turbocharger Part Housing Cover B47D20B 25dX B47 2.0 Diesel 8513567

BMW X5 F15 Turbocharger Part Housing Cover B47D20B 25dX B47 2.0 Diesel is a specialized component from the Turbochargers and parts category, designed for BMW B47 family diesel engines. It enables professional repair or reconstruction of the forced induction system while maintaining factory geometry and engine fitment. This is a solution for users who want to restore turbocharger performance using the original housing architecture.

Specifications and technical data

• SKU: 8513567-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8513567
• Substitutable numbers: 8513567, 11658513567, 8513569, 11658513569
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and function in the forced induction system

The turbocharger housing in the B47 engine plays a key role in directing exhaust gases and intake air, ensuring stable rotor operating conditions and proper boost pressure. In the BMW X5 F15 model with a diesel engine, it is responsible for the correct seating of the turbo core, connection tightness, and maintaining the proper flow characteristics, which translates into engine refinement and combustion efficiency.

Choosing a housing dedicated to the specific B47D20B 25dX variant reduces the risk of fitment issues, leaks, or incorrect throttle response. By maintaining the original design, it is possible to restore factory boost parameters without the need to modify other auxiliary components.

Benefits of using an original turbocharger housing

Using a housing matched to the BMW X5 F15 with a B47 diesel engine offers a number of practical advantages:

• preservation of factory exhaust and intake air flow geometry,
• correct positioning of the turbocharger core relative to the manifold and intake system,
• reduction of the risk of leaks at the exhaust and intake system connections,
• possibility to use existing turbo accessories without structural modifications,
• consistency with factory engine control unit maps for B47 units.

For workshops and users, this means more predictable assembly and a lower risk of needing additional adjustments or re-disassembly. The original housing architecture also helps maintain stable temperatures and thermal loads in the turbocharger zone.

Product characteristics and application in Diesel engines

The presented housing is intended for a Diesel power unit, which involves higher thermal and pressure loads than in gasoline engines. The construction is designed for the specifics of the B47 diesel engine, taking into account:

• intense exhaust flow at high torque,
• the need to maintain tightness at high boost pressure,
• stable mounting in the BMW X5 F15 engine bay.

The forced induction system in a diesel engine is particularly sensitive to leaks and housing deformation, which is why using the correct structural component has a direct impact on the durability of the turbocharger and driving comfort.

Condition, selection, and assembly aspects

The item comes from a group of used parts, which allows for economical repair of the forced induction system while maintaining the original BMW design. This type of solution is often chosen by workshops specializing in the service of modern diesel units, where both fitment and repair cost control are important.

Before assembly, it is recommended to perform a standard verification of contact surfaces, threads, and mounting points, as well as to check compatibility with your existing turbocharger core and accessories. A correctly selected housing facilitates the assembly process, shortens working time, and reduces the risk of subsequent leaks in the forced induction system.

Expanding forced induction and drivetrain service

When working on the turbocharger, it is worth simultaneously assessing the condition of the entire drivetrain – from the driveshaft to the differential. The proper condition of these components has a direct impact on the transmission of torque generated by the turbocharged engine. To better plan a comprehensive service, the guide on used drivetrain components, available in the article Second-hand differential – what you need to know about used differentials, sensors, and drivetrain systems, will be helpful.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other items from the same group, such as turbocharger bodies, mounting elements, or additional forced induction system components, check the available parts in the BMW Turbochargers and parts category.