Audi A4 B9 Q5 FY A6 C8 Turbo Oil Feed Supply Pipe 2.0 TDI DTNB 05L145771E

The Audi A4 B9 Q5 FY A6 C8 Turbo Oil Hose Pipe 2.0 TDI is an original turbocharger lubrication system component designed for diesel engines. It ensures a stable oil supply to the turbine, ensuring safe engine operation and reducing the risk of costly breakdowns.

Specifications and technical data

• SKU: 05L145771E
• Mark: Audi
• Condition: Used
• OEM Part Number: 05L145771E
• Substitutable numbers: 05L145771E, 05L 145 771 E
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and function of the turbo oil line

This oil line is a component of the Turbochargers and Parts category, responsible for supplying engine oil to the turbine in a diesel engine. Proper oil flow is crucial for lubricating the turbocharger bearings, dissipating heat, and maintaining stable operating parameters of the turbocharger system.

Using the original oil line in the Audi A4 B9, Q5 FY and A6 C8 models with the 2.0 TDI engine allows you to maintain the factory lubrication pressure and efficiency, which has a direct impact on the durability of the turbine and the entire drive system.

Benefits of using the original oil line

Choosing an original oil line for your turbocharger offers a number of practical advantages:

• Factory fit – cable geometry, connection diameters and routing are consistent with the solution used by the vehicle manufacturer.
• Stable flow parameters – appropriately selected inner diameter and hose design support the correct oil pressure in the system.
• Safe turbine operation – proper lubrication reduces the risk of bearing seizure and turbocharger overheating.
• Diesel engine compatibility – the hose is adapted to the operating conditions of diesel engines, including higher thermal loads.

Used condition – practical approach to servicing

The component is offered in used condition, which represents a reasonable compromise between repair costs and maintaining original build quality. A used oil line from a factory system disassembly often offers a better fit than many low-cost replacements, while maintaining an attractive purchase price.

Before installation, standard service procedures are recommended: checking for leaks, internal cleanliness, and the condition of the connection surfaces. A properly prepared oil line allows for seamless integration with the existing lubrication system and turbocharger.

Professional selection based on OEM number and car model

To ensure that the oil line is properly matched to the specific engine and body version, it's worth verifying compatibility by the OEM number and vehicle VIN. This helps avoid mistakes when selecting turbocharger components, especially between Audi models of similar generations.

If you want to learn step-by-step how to properly match a used turbocharger oil line to your car, this detailed guide will be helpful: How to Select the Right Car Part by VIN and OEM Number . You'll find practical tips, a list of questions for the seller, and a parameter checklist.

Other turbocharger oil lines for Audi

If you're looking for other turbocharger oil lines for Audi, check out our dedicated offer: turbocharger oil lines for Audi . Filters by model, generation, and diesel engine type allow you to easily narrow down your search to the components that fit your vehicle.