BMW F01 F02 F07 F10 F11 F12 Brake Servo Vacuum Pipe Hose Line N55 7576781

BMW F01 F02 F07 F10 F11 F12 Brake Servo Vacuum Pipe Hose Line N55 is an original component from the Lines, hoses and pipes group, designed for the brake booster vacuum system in N55 engines. This used OEM part ensures proper vacuum delivery to the brake servo, which translates into stable brake system operation and predictable brake pedal performance.

Specifications and technical data

• SKU: 7576781
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7576781
• Substitutable numbers: 7576781, 11667576781
• Category: Hoses, Lines & Pipes

Purpose and function of the brake servo vacuum pipe

The brake servo vacuum pipe in the N55 engine is responsible for transporting vacuum between the intake system and the brake servo. A correctly selected and airtight pipe:

• stabilizes brake booster force under various engine loads,
• reduces the risk of decreased braking efficiency resulting from vacuum leaks,
• supports smooth engine operation by maintaining proper vacuum parameters.

In BMW F-series models with the N55 engine, using a dedicated pipe allows for maintaining the factory characteristics of the brake system and compliance with the manufacturer's specifications.

Benefits of using an original BMW pipe

Using an original brake servo vacuum pipe instead of a worn-out or non-factory replacement offers a number of practical benefits:

• Factory geometric fit – proper routing of the pipe in the engine bay, without tension or uncontrolled kinks.
• Compatibility with the N55 engine vacuum system – maintaining correct flow and airtightness throughout the entire vacuum circuit.
• Reduction of secondary failure risk – a properly functioning brake servo reduces the load on other brake system components.
• Consistency with BMW factory service documentation – easier diagnostics and maintenance in the future.

Product characteristics and installation

The brake servo vacuum pipe designed for the N55 engine in BMW F01, F02, F07, F10, F11, and F12 platforms belongs to the Lines, hoses and pipes group, meaning it is a component of the system transporting working media (in this case, vacuum). The used OEM part retains its original geometry and connection points, which facilitates installation in place of the factory pipe.

When replacing, it is recommended to:

• inspect the condition of the connection ports on the servo and manifold side,
• check the airtightness of the entire vacuum system after installation,
• follow service procedures in accordance with BMW guidelines for the N55 engine.

Why choose original BMW Lines, hoses and pipes

In vacuum and brake systems, it is crucial to maintain airtightness and appropriate material resistance to temperature and vibrations. Original components from the BMW Lines, hoses and pipes group are designed with specific operating conditions in the engine bay in mind, which translates into predictable durability and stable performance parameters.

If you are planning a comprehensive repair or upgrade of the braking zone in your BMW and need other components from the same group, such as vacuum lines, supply hoses, or return pipes, check the available parts in the BMW Lines, hoses and pipes category.

Additional support for selecting used parts

When planning a larger scope of service work, it is worth using a One-Stop-Shop approach, which allows you to select a coherent set of original used parts in one place – from engine components and brake systems to small mounting accessories. To better plan such purchases and avoid problems with low-quality replacements, check out our guide: Comprehensive supply: from the engine to the smallest clip – how to complete used car parts in one place?