Pipe BMW F13 F12 F01 F07 N63 Engine Cooling Coolant Pipe Water Hose 9170339

Pipe BMW F13 F12 F01 F07 N63 Engine Cooling Coolant Pipe Water Hose is an original cooling system component from the Cooling system pipes and hoses category, designed for use in modern BMW units with the N63 engine. This used OEM part ensures factory-standard coolant flow geometry, which promotes stable engine operating temperatures and reduces the risk of overheating. It is a practical solution for users looking for a proven component at a reasonable price.

Specifications and technical data

• SKU: 9170339
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9170339
• Substitutable numbers: 9170339, 64509170339
• Category: Coolant Hoses

Function and role in the BMW N63 cooling system

The presented water pipe is responsible for the directed transport of coolant between cooling system components in BMW F13, F12, F01, and F07 series vehicles with the N63 engine. A properly selected hose maintains circuit integrity, minimizes pressure drops, and supports uniform heat dissipation from the engine unit.

Thanks to its factory shape and internal diameter, the hose works in harmony with other system components, such as the radiator, water pump, or thermostat, which translates into stable engine operation across a wide range of loads.

Construction and fitment for BMW F13 F12 F01 F07 models

The water pipe has been designed specifically for the engine bay architecture of the BMW F-family, which facilitates installation at original mounting points. The properly contoured sections of the hose allow for collision-free routing of the cooling lines in the tight space around the N63 engine, without the risk of rubbing against other components.

Original connectors and hose ends ensure compatibility with factory fittings and clamps, reducing the need for additional modifications. Such fitment helps maintain system tightness and facilitates future maintenance.

Benefits of using an original coolant hose

• Factory fitment for BMW cooling systems with the N63 engine, with no modifications required.
• Stable coolant flow, supporting the maintenance of proper engine operating temperatures.
• Compatibility with original mounting elements and fittings in F13, F12, F01, and F07 models.
• An opportunity for economical cooling system repair while maintaining OEM specifications.

Using such a hose is particularly beneficial when replacing worn or leaking components, especially when you want to maintain the factory performance parameters of the cooling system.

Application in service and overheating prevention

Replacing coolant hoses is an essential part of preventative maintenance in vehicles with powerful units like the N63. Worn or brittle hoses can lead to leaks, drops in fluid levels, and consequently, engine overheating. By installing a properly selected water pipe, you reduce the risk of failures related to excessive operating temperatures.

If you want to better understand how individual cooling system components affect engine durability and what symptoms may indicate problems with fluid circulation, it is worth checking out our guide: Engine cooling system – overheating, repair, and used radiators.

Expanding BMW cooling system service

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as additional pipes, flexible hoses, or sections connecting the radiator to the engine, check out the available parts in the BMW cooling system pipes and hoses category.

By using components from the same product group, you can consistently renew the entire coolant circuit, which facilitates diagnostics, service, and subsequent vehicle operation.