BMW X3 F97 X4 F98 Air Charge Turbo Pressure Pipe Hose 8054841

BMW X3 F97 X4 F98 Air Duct Hose is an original intake system component from the Ducts, Hoses, and Pipes group, designed for use in the sporty BMW X3 F97 and X4 F98 models. The carefully designed geometry of the duct ensures stable airflow, which contributes to the proper functioning of the engine and maintains factory parameters. This is a practical solution for users who want to restore the full efficiency of the intake system while adhering to the manufacturer's standards.

Specifications and technical data

• SKU: 8054841
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8054841
• Substitutable numbers: 8054841, 13718054841
• Category: Hoses, Lines & Pipes

Purpose and Function in the Intake System

The BMW X3 F97 X4 F98 Air Duct Hose is responsible for directing air within the engine's supply system, between successive intake components. The appropriately selected cross-section and shape of the duct limit pressure drops and minimize turbulence, which helps maintain stable engine operating conditions, especially in high-performance units.

Using the correct duct in this area is important for:

• maintaining the tightness of the intake system,
• ensuring repeatable airflow,
• reducing the risk of control unit errors related to improper intake,
• preserving engine performance characteristics in line with BMW's design.

Original BMW Origin and Fitment

This component comes from the BMW line, which means it complies with the manufacturer's factory design and assembly standards. As a result, the duct is precisely fitted to the engine bay of the X3 F97 and X4 F98 models, without the need for modifications or adjustments of aftermarket parts. The original geometry of the mounting points and ends facilitates installation and reduces the risk of leaks at critical connection points.

In practice, this translates to:

• secure fitment with other intake components,
• stable positioning of the duct during engine operation,
• maintaining the factory airflow path within the engine bay.

Performance Characteristics and Service Application

Due to its construction, the duct is suitable for both standard replacement of a worn-out part and for repairs after a collision or intervention in the engine bay. Maintaining the proper condition of air ducts is crucial when diagnosing issues with power, uneven engine operation, or airflow-related errors.

The air duct hose can be particularly useful in situations where:

• the existing component has cracked or deformed,
• leaks are causing the intake of "false" air,
• it is necessary to restore the factory configuration after modifications.

Product Condition and Benefits of Choosing a Used Part

The offered duct is in used condition, which allows you to combine the functionality of an original BMW part with a more favorable purchase cost compared to a new element. For many users, this is a sensible compromise between quality and budget, especially for comprehensive service work on the intake system.

Choosing a used air duct is a good solution when you prioritize:

• maintaining the original manufacturer's specifications,
• reducing repair costs without compromising on OEM parts,
• consistent fitment with other system components.

Expanding the Intake System in BMW

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 ducts, flexible hoses, or rigid air pipes, check the available parts in the BMW Ducts, Hoses, and Pipes category.

If you are interested in a broader context of using used components in premium automotive, it is worth reading the article describing a practical approach to repairs and modifications using second-hand parts: Audi on Second-Hand Parts – Tuning and Repairs Without Quality Loss.