Turbocharger Housing BMW F10 F20 F30 Diesel N47S1 Exhaust Side 7823256

The BMW F10 F20 F30 Diesel N47S1 Turbocharger Housing Exhaust Side 7823256 is an original supercharger component designed for BMW N47S1 diesel engines. This used exhaust side housing provides a solid base for turbocharger rebuilds or professional supercharger repair in F10, F20, and F30 models.

Specifications and technical data

• SKU: 7823256-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7823256
• Substitutable numbers: 7823256, 11657823256
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and application in the N47S1 diesel engine

This exhaust turbocharger housing is designed to work with the N47S1 diesel engines used in the BMW F10, F20, and F30 series. This component is responsible for the proper routing of exhaust gases to the turbine wheel, which directly impacts boost characteristics, acceleration dynamics, and stable engine operation across the full RPM range.

By maintaining the factory geometry of the exhaust channels and mounting points, the housing allows for precise reproduction of the operating conditions of the original turbocharger, which is particularly important when repairing supercharging systems in modern diesel engines.

Exhaust side housing design

The exhaust housing of a turbocharger performs a key load-bearing and thermal function. It is made of a high-temperature-resistant alloy that provides:

• dimensional stability under high thermal and pressure loads,
• proper conduction of exhaust gases onto the turbine blades,
• safe transfer of loads from the exhaust system to the turbocharger housing.

A properly selected exhaust side housing is essential to maintain the correct boost pressure, reduce the risk of overheating adjacent components and maintain proper cooperation with the exhaust manifold and the rest of the system.

Technical condition and benefits of choosing a used housing

The offered housing comes from the Turbocharger and Parts category and is a used component, allowing for economical and technically correct repair of the turbocharger system. This type of component is particularly useful for:

• workshops specializing in turbocharger regeneration,
• mechanics repairing exhaust and supercharging systems in BMW,
• users looking for a budget solution while maintaining the original assembly specifications.

Choosing a used housing allows you to reduce costs compared to purchasing a complete new turbocharger, while maintaining the factory fit for your specific diesel engine type.

Why it is worth choosing original BMW turbochargers and parts

Genuine BMW turbocharger and parts components ensure proper fit with the rest of the drivetrain and compliance with factory engine operating parameters. This translates into:

• stable boost pressure and predictable response to gas,
• reducing the risk of leaks in the exhaust system,
• easier installation thanks to retaining the original mounting points.

If you need other components from the same group, check out the available BMW turbochargers and parts to choose a complete solution for your supercharging system.

Preparing the BMW supercharging system for the season and use

When planning the repair or rebuild of a diesel turbocharger, it's important to consider not only the housing itself but also the condition of other exhaust and intake system components. Especially before winter, when diesel engines operate in more demanding conditions, inspecting the turbocharger, hoses, and seals is crucial to vehicle reliability.

For more practical tips on preparing your car for cold weather and a list of used components worth checking, check out our article , "Winter Essentials: Which Used Car Parts Should Be Checked and Replaced Before Freezing Weather?" This is a helpful addition when planning a comprehensive turbocharger and exhaust system service.

Summary

The BMW F10 F20 F30 Diesel N47S1 Turbocharger Housing Exhaust Side 7823256 is a functional base for professional turbocharger reconditioning in BMW diesel engines. This used, original turbocharger and parts component allows you to maintain factory fit, optimize repair costs, and maintain the proper operating characteristics of your N47S1 diesel engine.