Porsche Cayenne 92A Gearbox Oil Cooler Pressure Line Hose Tube Pipe 7P6317801D

Porsche Cayenne 92A Gearbox Oil Cooler Pressure Line Hose Tube Pipe is an original transmission system component, designed to operate under demanding pressure conditions. As part of the Lines, hoses and pipes group, it is responsible for safely routing gearbox oil to the cooler, stabilizing the transmission's operating temperature. Using this OEM component allows you to maintain the factory performance characteristics of the lubrication and cooling system in the Porsche Cayenne 92A.

Specifications and technical data

• SKU: 7P6317801D
• Mark: Porsche
• Condition: Used
• OEM Part Number: 7P6317801D
• Substitutable numbers: 7P6317801D, 7P6 317 801 D, 958 307 082 40, 95830708240
• Category: Hoses, Lines & Pipes

Purpose and technical function

The gearbox oil cooler pressure line in the Porsche Cayenne 92A operates within the transmission oil circuit, transporting the working medium between the gearbox and the heat exchanger. It is responsible for:

• maintaining a stable oil flow at the specified operating pressure,
• limiting pressure drops in the gearbox cooling system,
• safely dissipating heat from the automatic transmission to the oil cooler,
• reducing the risk of overheating and degradation of the transmission oil.

By maintaining the original geometry and internal diameters, the line supports the proper operation of the gearbox control system and the stability of gear shifts.

Construction and fitment for Porsche Cayenne 92A

The offered line belongs to the Porsche OEM component group, which ensures compatibility with factory routing in the engine bay as well as mounting points on the chassis and gearbox. The construction of the line includes:

• flexible sections, resistant to high temperatures and transmission oil pressure,
• rigid routing sections, ensuring stable positioning in the installation space,
• factory-designed connection ends, allowing for a tight connection to the oil cooler and the gearbox housing.

This design reduces the risk of vibration, abrasion, and leaks, which is crucial for the durability of the entire transmission system.

Benefits of using an original pressure line

Using the original gearbox oil cooler pressure line in the Porsche Cayenne 92A provides measurable operational benefits:

• Factory fitment – no modifications required, proper alignment with existing brackets and mounts.
• Stable gearbox operation – maintaining the correct transmission oil pressure and flow, which supports smooth gear shifting.
• Protection against overheating – effective oil cooling reduces the thermal load on internal gearbox components.
• Reduced risk of leaks thanks to factory connectors and properly selected line materials.

This solution is particularly recommended for repairs following leaks, mechanical damage to the line, or during comprehensive maintenance of the gearbox cooling system.

Condition and application in service and tuning

The item is offered as a used OEM component, which allows for economical repair while maintaining the original Porsche technical specifications. It is suitable for both standard service maintenance and modernization projects where maintaining proper automatic transmission cooling is key.

If you are considering broader vehicle modifications and want to combine transmission system repair with performance improvements, it is worth checking out advice on using used components – you can find practical tips in the article Tuning with used parts – how to gain performance without spending a fortune.

Expansion of the Porsche line system

If you are planning a comprehensive repair or upgrade of the oil and gearbox cooling system area in your Porsche and need other elements from the same group, such as additional return lines, flexible oil hoses, or rigid routing pipes, check out the available parts in the Porsche lines, hoses and pipes category.