BMW X5 E70 LCI F07 F10 Twin Turbocharger Bi-Turbo 535d 40dX N57S Diesel 7808361

The BMW X5 E70 LCI F07 F10 Twin Turbocharger Bi-Turbo 535d 40dX N57S is an original, used bi-turbo turbocharger designed for BMW diesel engines. This component comes from a disassembled source, is a factory OEM solution, and is suitable for demanding users who expect proper operation of the turbocharging system in powerful BMW diesel engines.

Specifications and technical data

• SKU: 7808361
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7808361
• Substitutable numbers: 7808361, 11657808361
• Fuel type: Diesel
• Category: Turbos & Parts

Application and technical characteristics

This turbocharger from the Turbochargers and Parts category is designed to work with the diesel engines in the BMW X5 E70 LCI series, as well as selected versions of the F07 and F10. The twin turbo (bi-turbo) configuration ensures efficient boost across a wide RPM range, resulting in dynamic throttle response and stable torque development.

The bi-turbo system in the N57S engines utilizes two stages of boost, effectively combining low-rpm flexibility with high efficiency under load. This allows the engine to maintain smooth running while maintaining adequate power reserves during acceleration and higher speeds.

Benefits of using an original BMW turbocharger

Choosing an original BMW turbocharger for your diesel engine brings a number of practical advantages:

• Factory fit – geometry, mounting points and connections are consistent with the manufacturer’s solutions, making installation easier and reducing the risk of compatibility issues.
• Consistency with engine control software – turbocharger operating parameters are adapted to the injection and boost maps intended for N57S units.
• Stable performance – maintaining factory boost characteristics promotes even power and torque development, without unwanted delays.
• Operational safety – the use of an OEM component reduces the risk of overloading other components of the intake and exhaust system.

Condition, origin and selection of parts

The turbocharger is used, meaning it comes from a dismantled BMW vehicle and can be a cost-effective alternative to a new component. This type of solution is often chosen for repairs to high-performance diesel engines, where the cost of a new turbocharger is significant, and a carefully selected used component allows the engine to be restored to its proper operating parameters.

When selecting a turbocharger for a specific BMW X5 E70 LCI, F07 or F10, it is worth paying attention to:

• compliance with the engine type (in this case N57S diesel units),
• intended for version 535d or 40dX,
• belonging to the appropriate category of BMW turbochargers and parts.

This minimizes the risk of incorrect element selection and possible assembly problems.

Why is it worth choosing dismantled BMW Diesel turbochargers?

For powerful BMW diesel engines, such as those found in the X5 E70 LCI, F07, and F10 models, using an original equipment aftermarket turbocharger allows you to maintain the original engine's performance at a reasonable service cost. A used OEM component often works better with the existing engine configuration than aftermarket parts with unreliable specifications.

If you are looking for other turbochargers for BMW in the same category, check out our offer: turbochargers and parts for BMW .

More about the use of used components in repairs

Using used components, such as turbochargers or body parts, is a popular way to optimize repair costs while maintaining an appropriate level of quality. It's worth learning best practices for selecting salvage parts to consciously combine cost savings with durability and operational safety. You can find more information in the article: Replacing body parts with used ones – can salvage body parts look like new?

Summary

The BMW X5 E70 LCI F07 F10 Twin Turbocharger Bi-Turbo 535d 40dX N57S is a genuine, used twin turbocharger designed for BMW diesel engines. It offers factory fit, N57S compatibility, and factory-specified performance, making it a smart choice for turbocharger repairs and rebuilds in the powerful 535d and 40dX models.