Audi A4 B8 3.2 FSI V6 Engine Vacuum Pipe Hose Line 06E133773BB

Audi A4 B8 3.2 FSI V6 Vacuum Hose Pipe is an original part from the Hoses, Pipes and Tubes group, designed for Audi gasoline engine fuel systems. Engineered for the specific 3.2 FSI V6 engine configuration, it ensures stable vacuum delivery and supports the proper functioning of engine accessories. This is a solution for users seeking a part that complies with Audi's factory standards.

Specifications and technical data

• SKU: 06E133773AR
• Mark: Audi
• Condition: Used
• OEM Part Number: 06E133773BB
• Substitutable numbers: 06E133773BB, 06E 133 773 BB, 8K0611931BF, 8K0 611 931 BF, 06E133773AR, 06E 133 773 AR
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and Technical Function

A vacuum hose in a gasoline engine plays a crucial role in controlling accessory components such as valves, actuators, and control modules. In FSI V6 units, stable vacuum is essential for maintaining proper operating parameters, therefore a correctly selected hose minimizes the risk of power loss, rough engine running, or control unit errors.

The presented hose is designed for systems powered by gasoline, meaning it is adapted to the engine's operating characteristics, temperature ranges, and typical loads encountered in this unit.

Construction and Fit for Audi A4 B8 3.2 FSI V6

The hose's geometry is tailored to the engine bay of the Audi A4 B8 with the 3.2 FSI V6 unit, facilitating proper routing of the hose without stress or kinks. The appropriately selected diameter and connector shape support a sealed connection with other components of the vacuum system.

Original sourcing from the Audi brand promotes the preservation of the factory hose routing system, which is important for both reliability and ease of servicing during subsequent inspections or repairs.

Condition, Service Application, and Benefits of Installation

The item is offered as used, allowing for an economical replacement of a damaged or leaking hose while maintaining compliance with factory specifications. This is a practical solution for situations where the existing hose shows signs of wear, cracking, material hardening, or leaks at the connectors.

Replacing the vacuum hose with a part that matches the original design can help to:

• limit vacuum drops in the system,
• stabilize the operation of vacuum-controlled accessories,
• reduce the risk of diagnostic errors related to leaks,
• maintain predictable performance characteristics of the FSI gasoline engine.

Part Selection by Numbers and Interchangeable Compatibility

The hose has a dedicated OEM part number and associated interchangeable numbers, which facilitates precise identification in service catalogs. This allows you to verify compatibility with your specific vehicle configuration, avoiding the accidental selection of an incompatible part. If in doubt, it is advisable to compare the markings with the service documentation or the existing hose removed from the car.

System Expansion and Other Parts in This Group

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other parts from the same group, such as additional vacuum hoses, pipes, or tubes, check the available parts in the Audi Hoses, Pipes and Tubes category.

Technical Support and Additional Knowledge

When performing service work on engine systems and accessories, it is advisable to use reliable sources of knowledge regarding the construction and operation of individual components. If you are interested in a broader context of modifications and repairs in the exhaust systems area and want to better understand the dependencies between engine components and the exhaust system, read the article Performance Exhaust System: Used Sport Manifolds and Catalytic Converters on the Road.