BMW E87 Turbo Charger 118d M47N2 Diesel 7792413 7792412 Garrett

The BMW E87 118d M47N2 Diesel Turbo Turbocharger is an original turbocharger from the Turbochargers & Parts category, designed for the E87 1 Series diesel engine. A used OEM component is a good solution for drivers who want to restore proper engine boost while maintaining factory operating parameters and a reasonable repair cost.

Specifications and technical data

• SKU: 7792413
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7792412
• Substitutable numbers: 11657792413, 7792413, 7792412
• Fuel type: Diesel
• Tire profile: 65535
• Category: Turbos & Parts

Purpose and characteristics of the turbocharger

The BMW E87 118d M47N2 Diesel Turbocharger is designed to work with the diesel engine, providing stable boost throughout the entire RPM range. The OEM design ensures proper fit with the exhaust, intake, and lubrication systems in this model.

Selecting a turbocharger compatible with the M47N2 unit allows you to maintain:

• correct torque characteristics in the low and medium rev range,
• consistency with the factory engine control software,
• proper cooperation with the exhaust gas recirculation system and engine accessories.

Construction and adaptation to the drive system

The turbocharger belongs to the specialized Turbochargers and Parts category, meaning it is designed to operate under the demanding thermal and pressure conditions typical of diesel engines. The design features enable:

• stable maintenance of boost pressure during long-term highway driving,
• proper lubrication and cooling within the standard oil system,
• trouble-free connection to the standard intake and exhaust pipes.

Thanks to this, installation in the BMW 1 Series E87 with the M47N2 engine does not require any structural modifications, and the turbocharger retains the factory mounting points.

Condition, origin and benefits of choosing a used part

The turbocharger we offer is used, which significantly reduces repair costs compared to a new component, while maintaining the original manufacturer's specifications. Choosing a used OEM component is especially beneficial when you want:

• maintaining the factory-quality workmanship typical of the BMW brand,
• better fit than many low-cost substitutes,
• optimal price-to-durability ratio in cars used every day.

Before installation, a standard service procedure is recommended: checking the lubrication system, oil lines, intake and exhaust system tightness, so that the newly installed turbocharger can operate in correct conditions.

Installation and operating instructions

To fully utilize the potential of this turbocharger in the BMW E87 118d, it is worth paying attention to several technical aspects:

• thorough cleaning of the oil lines and replacement of the engine oil with fresh oil, compliant with the manufacturer's standard,
• checking the intake system for leaks that may cause power loss and errors in the controller,
• checking the condition of the air filter to reduce the risk of dirt entering the impeller,
• proper bleeding of the oil system and avoidance of high loads immediately after installation.

This approach extends the life of the turbocharger and stabilizes the operating parameters of the diesel engine.

Other BMW Turbochargers and Technical Knowledge

If you are looking for other turbochargers for BMW, check out our dedicated offer in the turbochargers for BMW category, where you will find a wide selection of units for various models and generations of this brand.

For a comparison of the design solutions used in sporty hatchbacks and inspiration for powertrain upgrades, you can check out this article describing the evolution of this popular Volkswagen model: Hot Hatch Legend: The Evolution of the VW Golf GTI from Mk1 to Mk8 – Design Changes and VW Car Parts . It's a good supplement to your knowledge of how manufacturers develop turbocharging systems and engine components.

If you are interested in the broader economic context of using aftermarket components, it is also worth considering reading the guide on service cost optimization: Rising repair costs and the boom in used parts - how to save on car service , which shows how to consciously choose used OEM components.