Audi S5 F5 Automatic Gearbox Oil Cooling Pressure Pipe Line Hose 8W0317801A

Audi S5 F5 Automatic Gearbox Oil Cooling Pressure Pipe Line Hose is a component from the Oil coolers and hoses group, responsible for the stable flow of pressurized oil within the automatic transmission. It ensures proper circulation of the working medium between the gearbox and the cooling system, which translates into safe drivetrain operation and predictable vehicle performance. This solution is dedicated to Audi models, designed for precise fitment and to maintain the factory operating parameters of the transmission.

Specifications and technical data

• SKU: 8W0317801A
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0317801A
• Substitutable numbers: 8W0317801A, 8W0 317 801 A
• Gearbox type: Automatic
• Part type: Oil Cooler Line
• Category: Oil Coolers & Lines

The role of the automatic transmission oil pressure pipe

The Audi S5 F5 Automatic Gearbox Oil Cooling Pressure Pipe Line Hose is responsible for transporting transmission oil under the appropriate pressure to the cooling system and back to the transmission. Maintaining proper oil flow is crucial for:

• stabilizing the operating temperature of the automatic transmission,
• protecting friction elements from overheating,
• maintaining the correct operating pressure in the hydraulic system,
• maintaining smooth and fast gear shifts. Thanks to a properly selected internal diameter, connector design, and pressure resistance, the pipe works with the factory oil cooling system, supporting the durability of the entire transmission.

Dedication to Audi S5 F5 and compatibility with the automatic transmission

The discussed pipe has been designed for use in the Audi S5 F5 generation model equipped with an automatic transmission. This ensures the preservation of the factory pipe routing geometry, correct positioning of the connectors, and compatibility with the original mounting points on the body and the transmission housing. Such fitment reduces the risk of stress, chafing, or leaks resulting from incorrect pipe positioning. For the user, this means stable operation of the drivetrain, predictable transmission behavior in city and highway conditions, and a lower risk of costly failures associated with oil loss.

Benefits of using an original oil pipe

Using a pipe from the same design group as factory Audi components allows for maintaining the consistency of the entire system. The most important advantages include:

• Factory fitment – compliance with the original pipe routing and mounting points.
• Correct flow parameters – cross-section and design matched to the characteristics of the automatic transmission.
• Compatibility with the oil cooling system – the pipe works with the oil cooler and other components from the Oil coolers and hoses group.
• Reduction of leak risk thanks to properly designed connectors and ends. For workshops and users, this means easier installation, predictable labor time, and the ability to maintain parameters close to factory specifications without the need for universal solutions.

Characteristics of the used component

The oil pressure pipe offered as a used original Audi component represents a reasonable compromise between repair costs and maintaining high manufacturing quality. Dismantled parts, sourced from vehicles of the same brand, allow for the economical restoration of the automatic transmission oil cooling system while maintaining a design consistent with the manufacturer's project. In practice, this means the ability to restore proper oil circulation in the automatic transmission without having to resort to replacements with uncertain specifications. For many users, this is a way to keep the car in good technical condition at controlled service costs.

Support with selection and system expansion

If you are planning a comprehensive repair or upgrade of the transmission oil cooling area in your Audi and need other components from the same group, such as return lines, sections leading to the cooler, or additional branches, check the available parts in the Audi oil coolers and hoses category. To better understand how operating temperature affects the durability of the cooling system and when it is worth considering replacing components such as oil pipes and coolers, check out the guide Summer heat vs. cooling system: used coolers and fans as a guarantee of savings, which discusses the practical aspects of operating and servicing cooling systems in high-temperature conditions.