BMW 1 2 3 Series F20 F21 LCI F22 F23 F30 F31 B47 Diesel Exhaust Manifold 8519888

The BMW F20 F21 LCI F22 F23 F30 B47 Exhaust Manifold is an original exhaust system component from the BMW group, designed for diesel engines. This used manifold ensures the factory exhaust gas channel geometry, which promotes stable engine operating parameters and proper turbocharger cooperation.

Specifications and technical data

• SKU: 8519888
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8519888
• Substitutable numbers: 11628519888, 8519888
• Fuel type: Diesel
• Category: Manifolds & Headers

Intended Use and Technical Characteristics

The presented exhaust manifold belongs to the exhaust manifolds category and is dedicated to the B47 unit in BMW F series models. The manifold's construction is designed for Diesel engines, taking into account the high exhaust pressures and temperatures characteristic of modern diesel units.

The factory design ensures:

• appropriately shaped exhaust gas channels for even turbocharger load,
• stable exhaust gas discharge under prolonged load,
• compatibility with factory mounting points in the cylinder head and the rest of the exhaust system.

Benefits of Using an Original BMW Manifold

Using an original exhaust manifold in a B47 engine allows for maintaining the operating parameters intended by the manufacturer. This ensures:

• the correct exhaust pressure characteristics before the turbocharger are maintained,
• the risk of leaks at the junction with the cylinder head and the rest of the exhaust system is reduced,
• compatibility with factory equipment (heat shields, mountings, sensors within the system) is preserved.

Choosing a used, original part is often a cost-effective solution for maintenance repairs when aiming to preserve the factory specification without altering the exhaust system design.

Component Condition and Installation Aspects

The exhaust manifold is a dismantled part offered as a used component. Before installation, a standard preparation procedure is recommended: checking mating surfaces, threads, and potentially using new gaskets in accordance with the vehicle manufacturer's guidelines.

When selecting and installing, it is worth paying attention to:

• compatibility with the engine type (in this case, a diesel unit),
• correct tightening of bolts according to recommended torque values,
• checking system tightness after the first start-up.

BMW Exhaust Manifolds – Selection and Alternatives

If you are looking for other BMW exhaust manifolds for different models or engine configurations, check out our dedicated category: BMW exhaust manifolds. There you will find a wide selection of original dismantled parts, making it easier to match the part to a specific chassis number and engine version.

Technical Support and Exhaust System Knowledge

When replacing an exhaust manifold in a diesel engine, it is beneficial to understand the relationships between the manifold's condition, the turbocharger, and the downstream exhaust section. If you want to better understand how the choice of a used manifold affects the operation of the entire system, read the article: Performance Exhaust Systems: Used Manifolds and Sport Catalytic Converters on the Road. There you will find practical tips on selecting and operating exhaust components in vehicles of various brands, including BMW.

Additional information on how to consciously choose original used components for Bavarian models is also provided in the guide: BMW – Sporty Performance and Precision. How Original Used Parts Extend the Life of a Bavarian Icon?, which discusses, among other things, the importance of correct part selection based on manufacturer markings.

Summary

The BMW F20 F21 LCI F22 F23 F30 B47 Exhaust Manifold is a factory exhaust system component designed for diesel engines, ensuring compliance with the manufacturer's design and proper cooperation with ancillary equipment. Choosing an original, used manifold allows for a technically correct repair without structural modifications, which translates into stable engine operation and predictable performance parameters.