Audi A6 4F S8 D3 Front Fuel Petrol Pipe Tube Hose Line 5.2 V10 07L127501AQ

Audi A6 4F S8 D3 Front Fuel Line 5.2 V10 is an original gasoline fuel supply system component, designed for operation in the demanding engine bay environment. Engineered by Audi for V10 units, it ensures stable fuel delivery to the front of the vehicle and proper fitment with factory equipment. This used component from the Lines, Hoses, and Tubes group offers a functional solution for fuel system repairs and servicing.

Specifications and technical data

• SKU: 07L127501AQ
• Mark: Audi
• Condition: Used
• OEM Part Number: 07L127501AQ
• Substitutable numbers: 07L127501AQ, 07L 127 501 AQ
• Location on the vehicle: Front
• Fuel type: Petrol
• Part type: Hose
• Category: Hoses, Lines & Pipes

Purpose and Function in the Fuel System

The front fuel line in a V10 gasoline engine is responsible for the safe and leak-free delivery of fuel to the front section of the vehicle. This component operates in close proximity to the engine, therefore it must maintain adequate resistance to temperature, pressure, and vibrations generated during operation.

In Audi A6 4F and S8 D3 vehicles with the 5.2 V10 engine, a correctly selected fuel line is crucial for:

• maintaining stable fuel pressure in the gasoline supply system,
• ensuring system integrity and minimizing the risk of leaks,
• proper cooperation with factory connectors and fuel rails,
• safe vehicle operation under road and workshop conditions.

Compatibility and Mounting Fitment

The discussed line has been designed for installation in the front of the vehicle, taking into account the engine bay geometry and fuel line routing in Audi models with V10 gasoline engines. Thanks to its factory origin, it ensures:

• compatibility with original mounting systems and brackets,
• correct routing of the line within the engine bay,
• consistency with factory quick connectors and fuel supply system components.

Such a fitment minimizes the need for modifications, facilitates installation, and preserves the original fuel line path.

Technical and Operational Characteristics

This line belongs to the Lines, Hoses, and Tubes group, meaning it has been constructed for pressurized operation within the gasoline system. The line's construction is adapted to the specifics of fuel, operating temperature, and conditions in the front of the vehicle, where both vibrations and variable thermal loads occur.

A used element of this type is particularly useful for:

• repairs following mechanical damage in the engine bay area,
• addressing fuel system leaks,
• restoring the original line routing after modifications or workshop interventions.

Component Condition and Service Application

As a used part, the fuel line offers an economical solution while maintaining factory geometry and intended use. It can be utilized for both routine repairs and comprehensive fuel system overhauls in Audi vehicles with V10 gasoline engines, where preserving the original line routing is important.

It is always advisable to verify the correct fuel line selection for a specific Audi version based on manufacturer markings and vehicle configuration, which helps avoid installation problems and ensures proper system operation.

System Expansion and Related Components

If you are planning a comprehensive repair or upgrade of the fuel system area in your Audi and require other components from the same group, such as additional supply lines, return lines, or flexible fuel hoses, check the available parts in the Audi Lines, Hoses, and Tubes category.

To better plan your service work and minimize vehicle downtime at the workshop, it is worth familiarizing yourself with the guide on supply organization and component availability – detailed information can be found in the article No More Weeks of Waiting – How a Wide Assortment in One Warehouse Can Actually Reduce Your Car's Downtime at the Mechanic?.