BMW 1 Series E81 E87 E87N Petrol N45 N46 Oil Gearbox Cooling Pipe Hose 7524335

Description

BMW 1 Series E81 E87 E87N Petrol N45 N46 Oil Gearbox Cooling Pipe Hose is an original lubrication system component designed for BMW vehicles with petrol engines. It ensures stable oil flow to the cooler, which helps maintain the correct operating temperature of the engine and protects it from overheating. This is a practical solution for users looking for a technically matched, used component with factory geometry.

Specifications and technical data

• SKU: 7524335
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7524335
• Substitutable numbers: 17227577634, 7577634, 17227577633, 7577633, 17227524335, 7524335, 17227524336, 7524336, 17227559845, 7559845, 17227559846, 7559846
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Function and role of the oil cooler pipe

The oil cooler pipe in BMW E81 and E87 models is responsible for the safe supply and return of oil between the engine and the oil cooler. A properly selected pipe maintains system tightness, reduces pressure drops, and supports stable engine operation across a wide range of loads. By maintaining the original routing of the pipes, the risk of collision with other engine bay components is minimized.

Compatibility with petrol engines

The presented component has been designed to work with petrol units, which is important in terms of both oil pressure parameters and operating temperatures. Using a pipe dedicated to a specific fuel type helps maintain proper lubrication conditions, thereby influencing engine longevity. In the case of petrol systems, the pipe’s resistance to temperature changes and vibrations generated during dynamic driving is particularly important.

Advantages of using an original BMW pipe

Using an original BMW oil cooler pipe offers a number of operational benefits:

• factory fitment for the lubrication system in the BMW E81 and E87,
• maintenance of the correct pipe routing in the engine bay,
• reduced risk of leaks compared to generic aftermarket replacements,
• consistency with other oil system components.

As a result, installation is predictable, and the user gains confidence that the component was designed with a specific vehicle configuration in mind. This is particularly important during lubrication system repairs, where stable oil pressure has a direct impact on engine safety.

Selecting parts by OEM number and interchangeable numbers

When selecting an oil cooler pipe for the BMW E81/E87, it is crucial to verify the OEM number and available interchangeable numbers to avoid installation errors. It is worth comparing the markings with the vehicle documentation or the VIN, which allows you to ensure that the pipe will be compatible with the specific engine version and model year. If you want to check step-by-step how to properly match a component by VIN and part number, the article Guide: how to choose the right car part by VIN and OEM number will be helpful, where you will find practical tips and a checklist for talking to the seller.

BMW pipes, hoses, and tubes – expansion and modernization of the system

If you are planning a comprehensive repair or modernization of the oil system area in your BMW and need other elements from the same group, such as additional lines, flexible hoses, or rigid tubes carrying the working medium, check out the available parts in the BMW pipes, hoses, and tubes category.

Summary

BMW 1 Series E81 E87 E87N Petrol N45 N46 Oil Gearbox Cooling Pipe Hose is a used, original lubrication system component designed for petrol engines. It ensures proper oil flow to the cooler, supporting a stable engine operating temperature and reducing the risk of failures resulting from overheating. Choosing this component is a sensible solution for users who expect factory fitment and want to maintain the oil system design in accordance with the manufacturer’s specifications.