Vacuum Line BMW X3 F25 X4 F26 B47 Brake Servo Pipe Hose 8572036

Vacuum Line BMW X3 F25 X4 F26 B47 Brake Servo Pipe Hose is a component from the Lines, hoses and pipes group, designed for the vacuum system in modern BMW power units. It is responsible for maintaining stable vacuum pressure in the engine, which translates into predictable operation of the auxiliary equipment and correct response of the control system.

Specifications and technical data

• SKU: 8572036
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8572036
• Substitutable numbers: 8572036, 11668572036
• Category: Hoses, Lines & Pipes

Purpose and function in the vacuum system

The vacuum line in BMW X3 F25 and X4 F26 models with the B47 engine is responsible for the airtight and stable transmission of vacuum between the engine control system components. A properly selected line allows for maintaining the correct operating parameters of the power unit, reducing the risk of power drops and unstable idle speed.

The original BMW component ensures a perfect fit for the factory installation routing, which facilitates assembly and minimizes the risk of stress or abrasion during operation. As a result, the vacuum system remains airtight, and the control of actuators remains predictable.

Benefits of using an original BMW line

Using a vacuum line dedicated to specific BMW X3 F25 and X4 F26 models with the B47 engine allows for maintaining consistency with the vehicle's factory design. The appropriate geometry, diameter, and routing of the line promote stable system operation and reduce the risk of incorrect installation.

• Factory fit for the vacuum system in the given BMW model.
• Consistent vacuum flow parameters under typical operating conditions.
• Compatibility with original brackets and installation routing.
• Possibility to restore correct system operation after a failure or leak.

By using an original element from the Lines, hoses and pipes group, you can effectively eliminate problems resulting from leaks, such as a drop in performance or errors stored in the engine control unit.

Characteristics and condition of the product

The offered vacuum line is a used part, sourced from disassembly, which allows for economical repair while maintaining the original BMW specification. This type of solution is particularly beneficial for vehicles in intensive use, where both technical compliance and rational service costs are important.

The line is intended for installation in place of the factory element, without the need for system modifications. Maintaining the original routing of the lines in the engine compartment facilitates easier diagnostics and future servicing.

Application in service practice

Replacing the vacuum line is recommended in situations where symptoms such as unstable engine operation, power loss, or errors related to the turbocharging system or auxiliary equipment control occur. In service practice, using lines dedicated to specific BMW models reduces the risk of recurring faults resulting from the mismatch of universal replacements.

Selecting the right element is facilitated by identification via the OEM part number and interchangeable numbers, which are detailed in the product's technical specification. This allows for precise verification of the line's compatibility with a specific vehicle configuration.

Related BMW vacuum system components

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 vacuum lines, hoses, or pipes, check the available parts in the BMW lines, hoses and pipes category.

For users interested in the broader context of using original components in vehicles of this brand, information about design differences and the importance of OEM parts may be useful – you will find them in the article Classic Mini vs modern MINI – how the design has changed and which original Mini parts help preserve their character, which discusses the manufacturer's approach to designing and selecting factory components.