Audi S1 8X A3 S3 8V VW Golf R 2.0 TFSI Petrol Engine Vacuum Pump 06L145100B

Audi S1 8X A3 S3 8V VW Golf R 2.0 TFSI Petrol Engine Vacuum Pump is an original vacuum system component designed for modern petrol engines. It ensures stable generation of the vacuum necessary for systems such as power assistance and control, which translates into reliable engine operation and predictable vehicle behavior. This is a solution for drivers looking for a proven part with factory performance characteristics.

Specifications and technical data

• SKU: 06L145100B
• Mark: Audi
• Condition: Used
• OEM Part Number: 06L145100B
• Substitutable numbers: 06L145100B, 06L 145 100 B
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and function of the vacuum pump

The presented vacuum pump works with the petrol engine, generating a stable vacuum for key vehicle components. In 2.0 TFSI units, it is responsible for the proper operation of systems requiring precise vacuum control, which is important for both driving comfort and safety. Using a dedicated pump allows for maintaining the factory parameters of the braking system and other vacuum-dependent systems.

Construction and technical characteristics

The pump has been designed as a component that works with the petrol system, taking into account the loads typical for engines with increased power. The construction is intended for operation in demanding thermal and mechanical conditions, which limits the risk of performance drops during dynamic driving. Using an original part from the Audi group means maintaining the correct connection geometry and compatibility with factory vacuum lines and hoses.

Integration with the line and hose system

The element belongs to the Lines, hoses and pipes group, which emphasizes its close connection to the vehicle's vacuum system. Proper installation of the pump enables a tight connection with the existing system, minimizing the risk of leaks and vacuum drops. Thanks to the preservation of the factory layout of the ports, installation is carried out in an orderly manner, and service has easy access to check points during subsequent inspections.

Part condition and service application

The pump is offered as a used part, which is a reasonable choice for repairs where maintaining factory specifications while optimizing costs is key. This type of component will work well both for standard replacement of a worn element and for comprehensive maintenance of the vacuum system in vehicles with higher mileage. In the case of broader service work, it is also worth considering checking the remaining elements of the vacuum installation, such as lines and connectors.

Benefits of using an original vacuum pump

Using an original vacuum pump in Audi S1, A3, S3 and VW Golf R models with a petrol engine allows for maintaining the consistency of the entire powertrain. The main advantages include:

• maintaining the factory performance characteristics of the vacuum system,
• proper cooperation with existing lines and hoses,
• reducing the risk of problems with the operation of power assistance and other vacuum consumers,
• reasonable cost-to-functionality ratio thanks to the use of a used part.

Technical support and part selection

When planning vacuum system repairs, it is worth paying attention to the completeness of the installation and the condition of other components. If you need other elements from this group, reviewing the entire category in our store may be helpful – check available solutions in the Lines, hoses and pipes section to select compatible components for your vehicle.

For drivers considering broader powertrain repairs, including drivetrain elements, we have prepared a practical guide – more information can be found in the article when it pays to buy a used gearbox and what to remember when choosing, which helps in consciously planning service investments.

If you want to better understand how choosing the right parts affects the durability and refinement of the vehicle, also take a look at our knowledge compendium: how to safely choose used car parts and minimize the risk of failure. Thanks to this, you will more easily assess when replacing the vacuum pump is justified and how to combine it with other service work.