BMW F20 F21 116d 118d F30 F31 316d 318d N47N Turbo Charger Turbocharger 8518204

BMW F20 F21 116d 118d F30 F31 316d 318d N47N Turbocharger Turbo 8518204 is an original turbocharger from the Turbocharger & Parts segment, designed for popular BMW models with the N47N engine. This used OEM component is a sensible choice for drivers looking for a factory fit, stable performance, and controlled service costs.

Specifications and technical data

• SKU: 8518205-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8518205
• Substitutable numbers: 8518205, 11658518205, 8513123, 11658513123, 8518204, 11658518204
• Category: Turbos & Parts

Intended use and fit for BMW models

This turbocharger is designed to work with the N47N engine used in the BMW F20, F21, F30, and F31 series diesel versions 116d, 118d, 316d, and 318d. This makes it a coherent component of the turbocharging system, maintaining the operating characteristics specified by the vehicle manufacturer.

Genuine BMW OE origins ensure the factory mounting points, correct geometry, and compatibility with engine components are maintained. This simplifies installation and reduces the risk of fitment issues that often arise with low-quality aftermarket parts.

Technical characteristics of the turbocharger

As part of the turbocharging system, the turbocharger is responsible for increasing the amount of air delivered to the cylinders, which translates into improved efficiency of the N47N engine. The OEM design provides:

• stable boost pressure within the typical engine operating range,
• correct cooperation with the engine control system and injection maps,
• maintaining the standard performance and operating culture of the drive unit.

The presence of dedicated part numbers and interchangeable numbers (visible in the specifications section) facilitates clear identification of the component and comparison with the turbocharger currently installed in the vehicle.

Condition, origin and benefits of choosing a used turbocharger

The turbocharger offered is in used condition, significantly reducing repair costs compared to purchasing a new OEM component. At the same time, the factory design is retained, ensuring the user receives a part consistent with the original BMW design.

Choosing a used turbocharger and parts item is especially beneficial when your priority is:

• maintaining the vehicle's standard specifications without modifying the charging system,
• reducing service costs while maintaining the OEM component,
• easier diagnostics and service in the future thanks to factory part marking.

What to look for when choosing a BMW turbocharger

Before purchasing, it's worth verifying the turbocharger's compatibility with the specific N47N engine version and vehicle year. It's crucial to compare the part number and interchangeable part numbers with the information in the vehicle documentation or on the currently installed turbocharger. All this information can be found in the product's technical specifications section.

To increase operational safety, it is also recommended to:

• checking the condition of the lubrication system before assembly,
• oil and filter replacement according to service recommendations,
• checking the tightness of the intake and exhaust system after installation.

Other BMW turbochargers and service knowledge

If you're looking for other BMW turbochargers in the same category, check out our BMW turbochargers section for available models. You'll find a wide selection of used OEM parts for various series and engine versions.

For those interested in the broader context of technology development in the premium segment, we recommend a blog article describing the changes in design and the approach to spare parts in another top-of-the-line model: The Evolution of the Mercedes S-Class: From W140 to W222 – Innovations, Model Differences, and Mercedes Auto Parts Over the Years . This is a valuable addition to your knowledge of trends in the design and servicing of modern premium cars.

Summary

BMW F20 F21 116d 118d F30 F31 316d 318d N47N Turbocharger Turbo 8518204 is a used, original turbocharger from the Turbochargers & Parts category, designed for specific BMW models with the N47N engine. It provides factory fit, predictable performance parameters, and represents a reasonable compromise between repair cost and OEM quality, making it an attractive choice for professional vehicle servicing.