Oil Feed Pipe Audi S6 C7 S7 4G8 4.0 TFSI Turbo Charger Oil Line 079145910H

The Audi S6 C7 S7 4G8 4.0 TFSI Turbocharger Oil Hose is an original turbocharger and parts component designed for V8 TFSI petrol engines. It ensures a stable oil supply to the turbocharger, ensuring safe operation of the turbocharger system in Audi's powerful engines.

Specifications and technical data

• SKU: 079145910H
• Mark: Audi
• Condition: Used
• OEM Part Number: 079145910H
• Substitutable numbers: 079145910H, 079 145 910 H
• Fuel type: Petrol
• Category: Turbos & Parts

Purpose and function in the supercharging system

The turbocharger oil line in the Audi S6 C7 and S7 4G8 models with the 4.0 TFSI engine is responsible for precisely supplying oil to the turbine bearings. Proper lubrication is crucial for rotor durability, stable operation at high RPMs, and maintaining the proper temperature of the rotating components.

In a high-performance petrol engine like the 4.0 TFSI, the oil line operates under demanding thermal and pressure conditions. Using an original Audi component ensures that the oil flow parameters are maintained and that it is properly matched to the other system components.

Original origin and Audi compatibility

This part comes from Audi's OE line, meaning it's designed specifically for the geometry and requirements of the 4.0 TFSI engine in the S6 C7 and S7 4G8 models. This factory fit minimizes the risk of leaks, connector stress, and improper hose routing in the engine compartment.

The original oil line from this series is designed to operate with gasoline fuel, taking into account the higher exhaust gas temperatures and the specific characteristics of the turbochargers used in Audi's sporty models. This ensures compatibility with the factory mounts, port shapes, and mounting point locations.

Used condition – a conscious technical choice

The hose offered is in used condition, representing a reasonable compromise between cost and functionality. For many Audi S6 and S7 owners, selecting a proven, aftermarket component is an effective way to restore the turbocharger's functionality without having to invest in a new component.

When installing it is recommended to:

• thorough cleaning of sockets and contact surfaces,
• replacement of seals and washers in accordance with the manufacturer's recommendations,
• checking the patency of the cable and the correct positioning after installation.

This approach allows you to fully utilize the potential of the component you are using and reduces the risk of premature turbocharger wear.

Benefits of using the original oil line

The use of an oil line dedicated to the Audi S6 C7 and S7 4G8 4.0 TFSI brings a number of practical benefits:

• Stable turbocharger lubrication – maintaining appropriate oil pressure and flow throughout the entire engine load range.
• Reducing the risk of failure – proper cooling and lubrication of bearings reduces the likelihood of turbine seizure.
• Factory fit – no need for modifications, additional mountings or system modifications.
• Compatibility with other components of the supercharging system – the hose works with the original turbochargers and engine accessories.

Keeping the supercharging system in good condition

When replacing the oil line, it's worth simultaneously checking the condition of the turbocharger itself, the oil return lines, and the overall condition of the lubrication system. Regular inspections and prompt response to leaks or drops in oil pressure significantly extend the life of the 4.0 TFSI engine.

If you are looking for other components from the turbochargers and Audi parts category, check out the turbochargers and Audi parts available in our store to select components consistent with the factory specifications of your car.

Technical support and knowledge of disassembled parts

When working with used components, even in other brands, it's worth using trusted sources of knowledge. If you're interested in repairing electronics and multimedia systems using aftermarket parts, check out the article "Drive for Years – How to Maintain iDrive Systems and Electronic Modules in BMW 3 and 5 Series Models Using Aftermarket Parts?" , where you'll find practical tips for safely selecting and installing used components.