BMW F20 F21 F22 F30 F31 Air Intake Hose Filtered Pipe N47N 7810745

BMW F20 F21 F22 F30 F31 Air Intake Hose Filtered Pipe is an original air supply system component, belonging to the Lines, hoses and pipes group, designed for BMW models with the N47N engine. It ensures stable airflow to the intake system, which promotes smooth engine operation and proper interaction with factory equipment. This is a solution for users who expect to maintain factory flow geometry and compatibility with the engine bay design.

Specifications and technical data

• SKU: 7810745
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7810745
• Substitutable numbers: 13717810745, 7810745
• Category: Hoses, Lines & Pipes

Purpose and function in the intake system

The presented air intake pipe is responsible for directing air to the engine supply system in selected BMW F-series models. Its task is to maintain the correct flow path, reduce turbulence, and match the cross-section to the requirements of the N47N unit. By maintaining the original geometry, the component works with factory mounts, the air filter housing, and engine bay covers, which facilitates installation and subsequent maintenance.

Benefits of using an original air intake pipe

Using an original intake pipe instead of a damaged or non-factory component allows you to maintain engine performance parameters within the range specified by the manufacturer. A properly selected pipe:

• ensures stable airflow to the intake system,
• reduces the risk of leaks around lines and connections,
• maintains the correct routing of the installation in the engine bay,
• supports even load distribution on adjacent components (clamps, brackets, covers).

For the user, this means more predictable engine behavior and easier diagnostics of potential faults, as the system remains consistent with the factory configuration.

Installation and operational characteristics

The intake pipe has been designed for specific body and engine variants, which translates into a perfect fit for existing mounting points. In practice, this facilitates installation and minimizes the need for additional modifications. The component, as part of the Lines, hoses and pipes group, works with other intake system lines to create a coherent, airtight airflow path.

The product is offered in a used condition, which allows for an economical replacement while maintaining the original design specifications. This solution is particularly beneficial for maintenance repairs, where compliance with the factory design and reasonable service costs are the priority.

How to choose the right intake component

When selecting an intake pipe for a BMW with an N47N engine, it is crucial to pay attention to compatibility with the specific body generation and engine version. It is worth comparing the shape, connection diameter, and mounting method with the component currently installed in the vehicle. It is also helpful to use manufacturer markings and reference numbers, which allow you to verify compatibility with a given car configuration.

To further reduce the risk of mistakes when purchasing used components, it is worth using practical tips from experts – a detailed discussion of this topic can be found in the article No more bad purchases! How to professionally choose used car parts, where, among other things, the importance of OEM marking and replacement number compatibility is described.

Expanding the BMW intake system

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as additional lines, flexible hoses, or rigid intake system pipes, check the available parts in the BMW lines, hoses and pipes category.

Summary

BMW F20 F21 F22 F30 F31 Air Intake Hose Filtered Pipe is a practical choice for users who want to restore the proper operation of the intake system while maintaining the factory design. Its original origin, fit for specific models, and the possibility of economical replacement make this component a great choice for both standard repairs and restoring the stock engine configuration in BMW F-series cars.