Mini D R55 R56 LCI N47N Diesel Garrett Turbocharger 7812318

The Mini D R55 R56 LCI N47N Diesel Turbo from Garrett is a genuine turbocharger from the Turbochargers & Parts category, designed for Mini diesel engines with the N47N engine. This used OEM component ensures a factory fit while maintaining the performance characteristics intended by the manufacturer.

Specifications and technical data

• SKU: 7812318
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7812318
• Substitutable numbers: 11657812318, 7812318, 11658506724, 8506724, 6NW 010 430, 6NW010430
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and technical characteristics

This turbocharger is designed to work with the N47N diesel engine in the Mini R55 and R56 series post-facelift (LCI) models. The Garrett design ensures stable boost, adequate low- and mid-range dynamics, and predictable throttle response, resulting in smooth acceleration and a comfortable ride in everyday conditions.

As an OEM component, the turbo retains the original mounting points, duct geometry, and exhaust and airflow parameters. This means no intake or exhaust system modifications are required, and installation is in line with Mini factory service procedures.

Benefits of using a Garrett turbocharger in a Mini Diesel

Using an original turbocharger in your Mini diesel engine allows you to maintain the engine's factory performance and smooth operation. In practice, this means:

• stable boost pressure adapted to the N47N engine controller maps,
• proper cooperation with the injection system and engine control system,
• maintaining factory fuel consumption parameters, which contributes to economical driving,
• maintaining the torque characteristics provided by the manufacturer.

A used OEM part is a good choice for turbocharger repair when you want to maintain original specifications without using unreliable aftermarket parts.

Condition, assembly and selection by numbers

The turbocharger is offered as a used part, meaning it comes from a disassembly and is intended for re-installation after verification of compatibility with the specific vehicle configuration. Before purchasing, we recommend comparing the OEM and replacement part numbers with service documentation or vehicle data to confirm full compatibility with your Mini D R55/R56 LCI.

Selecting a component by part number or VIN is one of the most effective ways to avoid mistakes when purchasing used OEM components. The process is similarly described in a blog article about Audi engines – more information on practical part selection by number can be found in the article about the Audi five-cylinder engine and selecting used OEM parts by VIN/OEM .

Application in the Mini supercharging system

The Mini D R55 R56 LCI N47N Diesel Turbo Garrett operates in a demanding high-temperature and high-pressure environment, so proper preparation for installation is crucial: checking the oil lines for blockage, intake tightness, and the condition of the exhaust system. A properly selected turbocharger:

• supports the correct operation of exhaust emission control systems,
• maintains adequate air flow to the cylinders,
• reduces the risk of engine overcharging or undercharging,
• allows you to maintain the balance between performance and fuel consumption provided by the manufacturer.

By maintaining the original Garrett specification, the supercharging system remains consistent with the factory engine control unit settings, making future diagnostics and servicing easier.

Other turbochargers for Mini

If you are looking for other turbochargers for Mini, check out our dedicated offer in the turbochargers for Mini category, where you will find a wide selection of original OEM components for various engine versions of this brand.