BMW F45 F46 F48 Mini F55 F56 F57 F60 Diesel B47 Engine Exhaust Manifold 8519889

The BMW F45 F46 F48 Mini F56 B47 Exhaust Manifold is a factory exhaust system component designed for diesel engines, ensuring proper exhaust gas evacuation and stable engine operating conditions. Thanks to its construction compliant with manufacturer standards and its precise fit for the B47 engine generation, this manifold provides a solid foundation for repairing or restoring the exhaust system's functionality. It's a solution for users seeking parts with predictable performance parameters and correct assembly compatibility.

Specifications and technical data

• SKU: 8519889
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8519889
• Substitutable numbers: 11628519889, 8519889
• Fuel type: Diesel
• Category: Manifolds & Headers

Purpose and Role in the Exhaust System

The exhaust manifold in the B47 diesel engine is responsible for collecting exhaust gases from individual cylinders and directing them evenly to the subsequent exhaust system components. A correctly selected component minimizes unfavorable gas turbulence, supports stable turbocharger operation, and helps maintain appropriate backpressure in the system. For diesel engines, this directly impacts the smoothness of operation, dynamics, and the proper functioning of exhaust gas aftertreatment systems.

A correctly chosen manifold for the specific BMW F45, F46, F48, and Mini F56 body generations allows for the preservation of the factory flow geometry, which is crucial for both engine durability and maintaining exhaust emission levels as specified by the manufacturer.

Technical Characteristics and Compatibility

This component belongs to the Exhaust Manifolds category and is designed for diesel-powered engines. Its construction, adapted for the B47 unit, allows for a correct connection to the cylinder head and the rest of the exhaust system without requiring modifications to the factory mounting solutions. This ensures the original engine operating characteristics are maintained, including proper temperature and pressure distribution in the exhaust outlet area.

The part comes from the BMW parts group, which simplifies selection for specific vehicle configurations and minimizes the risk of fitment issues. In exhaust systems, this is important not only for durability but also for preventing leaks, unwanted vibrations, and noise.

Condition, Service Application, and Benefits of Installation

As a used part, the exhaust manifold offers a service solution for users who wish to restore the exhaust system's functionality without the expense of a new component. This type of part is particularly useful for repairs following cracks, deformations, or excessive wear of the existing manifold, which can lead to power loss, increased fuel consumption, or improper turbocharger operation.

The main benefits of using this manifold include:

• maintaining the factory exhaust gas flow geometry in the diesel engine,
• reducing the risk of leaks at the cylinder head-manifold junction,
• preserving correct turbocharger operating conditions,
• enabling economical exhaust system repair while using a part with parameters close to factory specifications.

Technical Support and Further Information on Exhaust Systems

When selecting an exhaust manifold for a BMW or Mini, it's important to consider compatibility with the engine type, body generation, and exhaust system configuration. Manufacturer markings, as well as an analysis of the fuel type used and the design solutions in a specific model, can be helpful. If you want to better understand how to select used exhaust system components and how they affect engine performance and durability, consult our guide: Performance Exhaust Systems: Used Manifolds and Sport Catalytic Converters on the Road.

BMW Exhaust Manifolds – Expansion and Modernization

If you are planning a comprehensive repair or engine area modernization for your BMW and require other parts from the same group, such as additional manifolds, connecting sections, or mounting elements, check the available parts in the BMW Exhaust Manifolds category.