BMW F06 F10 F12 F13 Turbocharger Part Cover Housing S63N 7849044

BMW F06 F10 F12 F13 Turbocharger Part Cover Housing S63N is an original component from the Turbochargers and parts group, designed for the S63N unit used in BMW 5 Series, 6 Series, and Gran Coupé models. This used, factory-made housing provides a solid base for repairing or rebuilding a turbocharger, allowing for the maintenance of proper geometry and fitment for the exhaust and intake systems.

Specifications and technical data

• SKU: 7887118-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7887118
• Substitutable numbers: 7887118, 11657887118, MGT2260DSL, 824453-3, 7849044, 11657850317, 7850317, 11657849044
• Category: Turbos & Parts

Purpose and compatibility

The presented housing is a component designed for the S63N engine installed in the BMW F06, F10, F12, and F13. By maintaining the factory geometry of the exhaust channels and mounts, the part enables the correct seating of the turbocharger core and a tight connection with the manifold and the rest of the exhaust system. Its original BMW origin guarantees proper fitment with engine accessories, which is crucial when operating under high thermal and pressure loads in V8 biturbo units. This solution is particularly useful for repairs following mechanical damage or housing corrosion while the turbo core remains functional.

Construction and function of the turbocharger housing

The turbocharger housing in the S63N engine is responsible for directing the exhaust gas flow onto the turbine wheel and for the stable, axial positioning of the entire turbo assembly relative to the manifold and exhaust system. A properly selected housing:

• ensures the correct shape of the exhaust channels, influencing the boost pressure build-up speed,
• maintains a stable position of the core relative to the turbine wheel and compressor wheel,
• enables proper sealing of connections with the manifold and the subsequent section of the exhaust,
• minimizes the risk of leaks and boost pressure drops. For the S63N engine, operating at high temperatures and pressures, the use of an original housing has a direct impact on the durability of the turbocharger and the stability of the engine's operating parameters.

Use in repairs and upgrade projects

The used turbocharger housing is suitable for both standard repairs and more advanced projects where it is necessary to recreate the factory turbocharger configuration. It can be used, among other things, for:

• rebuilding a damaged turbocharger while retaining the original body,
• replacing the housing after cracking or excessive thermal wear,
• preparing a base for regeneration at a specialized service center. Using an original BMW component limits the risk of fitment issues that often arise with aftermarket replacements featuring different geometry or casting quality. This is particularly important in high-power engines, where the stability of the turbocharger is essential for the safety of the entire drivetrain.

Condition and benefits of choosing a used OEM component

The part comes from disassembly and is offered as a used BMW OEM component. For many users and workshops, this is a reasonable compromise between cost and quality – you retain factory fitment and performance characteristics while avoiding the high expenses of a new body. A used housing is a good choice in situations where the turbocharger core remains functional and only the external part has been damaged. If you are considering whether it is better to opt for regeneration or a used original component from disassembly, the article describing the differences between these solutions may be helpful: Regenerated or used original – which part to choose for repairs?.

Expansion of the turbocharging system in BMW

In the case of turbocharged engines, a consistent approach to the entire system is crucial – from the exhaust manifold, through the turbocharger, to the intercooler and intake system. The BMW F06 F10 F12 F13 Turbocharger Part Cover Housing S63N is one of the elements that determines how quickly the engine builds boost pressure and how stably it maintains power across the full RPM range. 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.