Description
Audi A3 8P Fuel Line is a component from the Lines, Hoses, and Pipes group, designed for fuel delivery between powertrain components. The offered part comes from an Audi vehicle and provides a functional solution for users seeking original geometry and solid construction when replacing a worn section of the fuel system.
Specifications and technical data
- SKU: 1K0130307BH
- Mark: Audi
- Condition: Used
- OEM Part Number: 1K0130307BH
- Substitutable numbers: 1K0130307BH, 1K0 130 307 BH
- Category: Hoses, Lines & Pipes
Purpose and Function in the Fuel System
The fuel line used in the Audi A3 8P is responsible for safely conveying fuel between the tank and subsequent fuel system elements. Its appropriately selected shape and internal diameter ensure stable flow, while the correct rigidity of the line minimizes the risk of kinks and localized constrictions that could cause pressure drops or engine malfunctions.
By maintaining the factory assembly geometry, the line allows for correct routing of the fuel path along the body and undercarriage, considering mounting points and areas exposed to vibration. This is particularly important in vehicles operated in diverse road conditions, where the fuel system must remain sealed and stable for an extended period.
Construction and Performance Characteristics
The offered component belongs to the Lines, Hoses, and Pipes group, meaning it is designed for operation in a fuel environment, considering resistance to typical operational loads. The line’s construction combines flexible sections with appropriately shaped, stiffer segments, facilitating routing and installation in factory brackets.
In practice, this translates to:
- stable positioning of the line in the designated location within the undercarriage or along the body,
- reduced vibration transfer from the undercarriage to the fuel system,
- decreased risk of abrasion due to alignment with original mounting points.
This solution contributes to maintaining system integrity and the proper functioning of the fuel pump and other fuel supply components, which directly impacts the engine’s running smoothness.
Benefits of Using an Original Audi Line
Using a fuel line originating from Audi allows for the preservation of factory flow parameters and compatibility with the existing system. An original part from this group ensures:
- compliance with the factory routing path of the line,
- easier installation due to fitted ends and shape,
- consistency with other components of the Audi A3 8P fuel system.
For the user, this means reduced need for modifications, cutting, or adapting universal hoses, and consequently, a lower risk of leaks. In the case of the fuel system, this is crucial for both safety and stable engine operation.
Component Condition and Service Application
The fuel line is a used component, making it an attractive service solution for drivers seeking a compromise between repair cost and maintaining original construction. This type of component is suitable for replacing a damaged or corroded section of the fuel system, as well as for post-accident repairs where it’s necessary to restore the fuel line’s path according to the factory design.
Choosing a used line from the same model platform allows for system consistency without the need for additional adapters or modifications, which is important for durability and operational safety.
System Expansion – Related Components
If you are planning a comprehensive repair or upgrade of the fuel system area in your Audi and need other components from the same group, such as additional line sections, flexible hoses, or rigid pipes, check the available parts in the Audi Lines, Hoses, and Pipes category.
For larger service jobs, it’s also worth ensuring the engine cooling system is in good working order, as it works in conjunction with the fuel system to maintain stable engine operating conditions – you can find more practical tips in the guide Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings.






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