Turbocharger BMW F10 M5 F13 M6 S63N Petrol Engine 5-8 Cyl Bi-Turbo 7846919

The BMW F10 M5 F13 M6 S63N Turbocharger Turbo 5-8 cyl Bi-Turbo 7846919 is an original turbocharger from the Turbochargers & Parts category, designed for BMW petrol engines from the S63N family. This used OEM component provides a solid base for professional repair or replacement of the turbocharger system in sporty BMW M series models.

Specifications and technical data

• SKU: 7846919
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7846919
• Substitutable numbers: 7846919, 11657846919
• Fuel type: Petrol
• Category: Turbos & Parts

Purpose and technical characteristics

This turbocharger is designed to work with the S63N unit in the BMW F10 M5 and F13 M6 models, high-revving Bi-Turbo petrol engines. The design is adapted to operate in a multi-cylinder configuration (5–8 cylinders), allowing for efficient compressed air supply under high loads and dynamic driving.

As part of the Turbochargers and Parts group, the product is optimized for exhaust and air flow, high-temperature stability, and maintaining adequate boost pressure throughout the entire RPM range. Use in a gasoline engine requires precise rotor balancing and resistance to higher exhaust temperatures than in diesel engines.

Benefits of using an original BMW turbocharger

Choosing an original turbocharger for your BMW F10 M5 and F13 M6 ensures:

• Factory fit to the exhaust, intake and cooling systems of your S63N engine.
• Consistency of operating parameters with the engine controller software, without the need for additional modifications.
• Stable performance under intensive use, typical of high-power M models.
• Reducing the risk of leaks and assembly problems typical of imprecise replacement parts.

A used OEM component is a reasonable compromise between cost and quality – especially in the case of technically advanced Bi-Turbo units, where the correct operation of the turbocharger is crucial for the durability of the entire engine.

Condition, installation and use in a petrol engine

This product is offered as a used part, meaning it comes from a disassembled unit and can be a cost-effective alternative to a new turbocharger. Before installation, a standard workshop inspection is recommended, including checking for clearances, leaks, and the condition of the vehicle's lubrication and cooling systems.

In a Bi-Turbo petrol engine, a properly selected turbocharger affects:

• throttle response in the low and mid-range rev range,
• maintaining stable boost pressure under prolonged load,
• operating temperature of the drive unit thanks to the proper exhaust gas flow.

Professional installation at a specialized BMW service center or workshop specializing in supercharged engines allows you to fully utilize the potential of this turbocharger and reduce the risk of premature wear.

Economics and ecological aspects of a used turbocharger

Using a used turbocharger in a sporty BMW not only saves money but also contributes significantly to reducing automotive waste. High-quality OEM components often retain full functionality after disassembly, allowing for reuse without the need to manufacture a new part.

If you want to better understand how choosing used components impacts the environment and your car's operating budget, you should read the article "Eco-driving: discover the benefits of used car parts," which details the benefits of automotive recycling.

Other BMW turbochargers and project developments

If you are also looking for other turbochargers for BMW, for example to expand your project or compare solutions used in different models of this brand, check out our dedicated BMW turbocharger category, where you will find a wide selection of components for supercharging systems.