BMW 3 Series E81 E82 E87 LCI N47S Intercooler Charge Air Line Hose Pipe 7802754

The BMW E81 E82 E87 LCI N47S P Intercooler Air Hose Pipe is an original turbocharger and parts component designed for post-facelift BMW 1 Series models. This hose provides a functional service solution for vehicles with the N47S engine, ensuring proper airflow to the intercooler and stable operation of the turbocharger system.

Specifications and technical data

• SKU: 7802754
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7802754
• Substitutable numbers: 11617802754, 7802754
• Category: Turbos & Parts

Purpose and function in the supercharging system

The BMW intercooler air line is responsible for transporting compressed air between the N47S engine's turbocharger components. A properly selected line minimizes pressure drops, reduces the risk of leaks, and supports stable engine performance.

This component is particularly important in dynamically operated vehicles, where the supercharging system operates under higher loads. A functioning hose helps maintain:

• correct boost pressure throughout the entire rev range,
• repeatable power and torque characteristics,
• limited risk of intake air overheating.

Original origin and fit

This product comes from the BMW OE line, meaning it's factory-fitted to the engine bay design and other intake system components. The original hose geometry simplifies installation and ensures compatibility with factory mounting points, clamps, and ports.

Thanks to this solution, the user gains:

• reliable fit with other components of the charging system,
• reducing stress on joints and seals,
• less risk of incorrect cable placement after installation.

Used condition - practical service benefits

The hose is offered in used condition, providing a reasonable compromise between repair cost and functionality. For many BMW 1 Series owners, this is an effective way to restore the performance of their supercharger system without having to invest in a new component.

Choosing a used intercooler air hose is particularly beneficial when:

• the existing cable has been mechanically damaged or delaminating,
• there are leaks resulting in power loss and controller errors,
• a service solution with a good price-to-functionality ratio is sought.

If you want to be better prepared for purchasing aftermarket components, it is worth reading the guide on buying used car parts and the most common mistakes when choosing tuning parts , which helps you avoid typical mistakes when selecting components.

Application in tuning and repairing the supercharging system

The BMW 1 Series intercooler air hose is suitable for both standard maintenance repairs and projects where stable turbocharger operation is essential. A functioning intake system component reduces the risk of overcharging, power losses, and incorrect pressure sensor readings.

When planning a supercharger upgrade or repair, it's also worth considering the broader context of parts selection. The article "Car Parts – New or Used: A Comparison of Cost, Quality, and Durability" may be helpful. It discusses the differences between new and used components in workshop practice.

Compatibility within the turbocharger and parts category

This component falls into the turbocharger and parts category, meaning it interfaces directly with the supercharger and intercooler system in the N47S engine. When selecting a hose, matching it to the specific body style and engine is crucial. Therefore, it is recommended to verify compatibility with your BMW 1 Series facelift model before installation.

If you are looking for other intercooler air hoses dedicated to this brand, check out our offer for BMW intercooler air hoses , where you will find a wide selection of supercharging system components adapted to various models.

Summary

The BMW E81 E82 E87 LCI N47S P Intercooler Air Hose Pipe is an original, used turbocharger component designed for post-facelift BMW 1 Series models with the N47S engine. It ensures proper airflow to the intercooler, supports stable turbocharger operation, and provides a practical service solution for users who value factory fit and controlled repair costs.