Audi A5 8T Oil Feed Hose Pipe Line 2.0 TFSI Petrol Engine 06L145778H

The Audi A5 8T 2.0 TFSI Petrol Oil Line Hose Pipe is an original lubrication system component from the Oil Coolers and Lines group, designed for petrol engines. It ensures stable oil flow in the circuit, leading to safe operating conditions for the engine and reducing the risk of oil overheating.

Specifications and technical data

• SKU: 06L145778H
• Mark: Audi
• Condition: Used
• OEM Part Number: 06L145778H
• Substitutable numbers: 06L145778H, 06L 145 778 H
• Fuel type: Petrol
• Part type: Oil Cooler Line
• Category: Engine Oil Coolers & Lines

Purpose and Function in the Lubrication System

The oil line used in the Audi A5 8T with a 2.0 TFSI petrol engine is responsible for the controlled transport of oil between the lubrication and oil cooling system components. A correctly selected and sealed oil hose:

• maintains stable oil pressure in the working circuit,
• limits lubrication performance drops under high engine load,
• supports maintaining the correct oil temperature during dynamic driving.

This allows the 2.0 TFSI petrol engine to operate under predictable thermal conditions, contributing to component durability and reducing the risk of failures due to insufficient lubrication.

Construction and Fit for Audi A5 8T 2.0 TFSI

The offered oil line is a component designed for the specific architecture of the 2.0 TFSI unit in the Audi A5 8T. This means it is tailored in terms of:

• routing geometry within the engine bay,
• working connection diameters,
• adaptation to petrol engine operating parameters.

This precise fit allows for installation according to the factory routing of the line, without the need for modifications to other system components. Maintaining the original configuration is important for both reliability and subsequent service diagnostics.

Benefits of Using an Original Oil Line

Using a line from the Oil Coolers and Lines group, dedicated to the Audi A5 8T 2.0 TFSI petrol, allows for maintaining the lubrication system's operating parameters at the level intended by the vehicle manufacturer. In practice, this means:

• maintaining factory oil flow characteristics,
• reducing the risk of leaks at connection points,
• better oil temperature control at high RPMs and loads.

For the user, this translates to more predictable engine behavior and a lower probability of costly repairs resulting from insufficient lubrication or oil overheating.

Component Condition and Application in Service Practice

The oil line offered as a used part is a solution that allows for economical repair of the lubrication system while maintaining the original design. This type of component is particularly useful in situations where:

• the existing line has suffered mechanical damage,
• oil leaks are present around the line's connections,
• the component needs replacement as part of a broader oil system service.

Selecting a line dedicated to the 2.0 TFSI petrol engine reduces the risk of installation problems and ensures compatibility with other system components.

Thermal Safety and Additional Resources

A functional oil line directly impacts the stability of the oil cooling system's operation, especially during summer when the engine's thermal load increases. To better understand the relationships between ambient temperature, the cooling system, and component durability, it is worth consulting the guide: Summer Heat vs. Cooling System: Used Coolers and Fans Guarantee Savings.

If you are planning a comprehensive repair or upgrade of the oil lubrication and cooling system area in your Audi and need other parts from the same group, such as oil lines, supply pipes, or connection elements, check the available parts in the Audi Oil Coolers and Lines category.