BMW E90 E91 LCI N47N Intake Manifold Charge Air Line Tube Hose Pipe 8513289

BMW E90 E91 LCI N47N Intake Manifold Charge Air Line Tube Hose Pipe is an original intake system component from the Lines, hoses and pipes category, designed for facelifted BMW 3 Series models with the N47N engine. This used OEM part ensures proper air routing within the system, maintaining factory geometry and fitment for engine accessories.

Specifications and technical data

• SKU: 8513289
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8513289
• Substitutable numbers: 8513289, 11614737924, 4737924
• Category: Hoses, Lines & Pipes

Purpose and function in the intake system

The air pipe, hose, or line in the N47N engine is responsible for the stable routing of the airflow between intake system components, such as the air filter housing, manifold, or intermediate parts. The appropriately shaped cross-section and factory connection diameters help maintain the correct operating parameters of the power unit, including stable pressure and airflow.

In the case of BMW 3 Series E90/E91 LCI diesel engines, maintaining airtightness and proper air routing has a direct impact on engine smoothness, performance, and the correct operation of engine control systems. Using an original BMW air line reduces the risk of leaks, improper fitment, and unwanted vibrations resulting from the use of random aftermarket replacements.

Why choose a used OEM BMW part

Original BMW air lines are designed for specific models and engine versions, taking into account thermal loads, vibrations, and limited space in the engine bay. As a result, they:

• maintain factory mounting and routing points,
• fit standard clamps, brackets, and connectors,
• reduce the risk of interference with other engine components.

A used OEM part from the Lines, hoses and pipes category is a solution that allows you to maintain the original design of the intake system without the need for modifications. In many cases, it is a more predictable choice than a cheap replacement with uncertain geometry and material quality.

If you want to better understand when a used original part is more beneficial than a replacement, check out the article 5 reasons why a used OEM part is a better choice than a replacement, where you will find practical examples and simple selection criteria.

Compatibility and fitment for BMW E90/E91 LCI N47N

BMW E90 E91 LCI N47N Intake Manifold Charge Air Line Tube Hose Pipe has been designed specifically for the engine bay architecture of the facelifted 3 Series with the N47N unit. This means that:

• its shape accounts for the routing of wiring harnesses, lines, and accessory components,
• the length and connection diameters are adapted to factory components,
• it allows for maintaining the original intake system layout without interfering with the vehicle's construction.

Such fitment is particularly important in modern diesel units, where even minor leaks or changes in intake geometry can affect sensor readings and the engine control unit's operating strategy.

Condition, verification, and service application

The item is offered as a used BMW air line, which in practice means it has been removed from a vehicle and verified for further use. This type of part is perfect for:

• repairs after mechanical damage (cracks, abrasions, deformation of old lines),
• resolving intake system leak issues,
• restoring the factory configuration after previous, unsuccessful modifications.

Using an original line allows for shorter installation time, as it does not require adjusting or modifying adjacent components. This is a practical solution both for workshops specializing in the BMW brand and for users servicing their cars themselves.

Expanding the BMW intake system – related components

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