Water Coolant Pump BMW F01 F07 F10 F11 LCI N47N N57N Auxiliary Engine 8511748

Water Coolant Pump BMW F01 F07 F10 F11 LCI N47N N57N Auxiliary Engine is an original component from the Water pumps group, designed for use in modern BMW F-series powertrains. This used OEM part ensures a factory-fit, maintaining the correct operating parameters of the cooling system and supporting stable engine temperatures. Its black, compact design facilitates integration with the existing installation and allows for efficient replacement in service conditions.

Specifications and technical data

• SKU: 8511748-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8511748
• Substitutable numbers: 11538511748, 8511748, 64119230234, 9230234, 11538843815, 8843815
• Color: Black
• Category: Water Pumps

Purpose and compatibility with BMW models

The presented pump has been designed for BMW F01, F07, F10, and F11 platforms, which means it is compatible with the engine architecture and equipment characteristic of these generations. Thanks to the OEM design, the following are maintained:

• correct mounting points to the engine block and accessories,
• appropriate diameters of the cooling system connection ports,
• compatibility with factory hoses and housings.

Such a fit reduces the risk of leaks and assembly problems, which is important both in professional service and when replacing parts in specialized independent workshops.

Technical characteristics and design

The water pump belongs to the Water pumps category, responsible for the forced circulation of coolant in the system. The black color of the housing is typical for original BMW components, which facilitates visual identification and maintains consistency with other engine bay elements.

Key design features include:

• impeller geometry designed for specific powertrains,
• housing adapted to the factory routing of cooling hoses,
• adaptation to work in demanding thermal conditions typical for BMW F-series engines.

As a result, the pump maintains a stable flow of coolant, which translates into even heat dissipation from the engine and reduces the risk of overheating.

Benefits of using an original BMW pump

Using an original water pump in BMW F01, F07, F10, and F11 models allows for maintaining the operating parameters specified by the vehicle manufacturer. The most important advantages include:

• factory fitment with the cooling system, without the need for modifications,
• maintenance of proper pressure and coolant circulation efficiency,
• reduction of the risk of malfunction of the thermostat and other cooling system components,
• possibility of verifying compatibility by OEM number and interchangeable numbers.

A used OEM component is a good solution in situations where the cost-to-quality ratio and the desire to maintain the original vehicle specification are important.

Selection by OEM number and technical support

Before purchasing, it is worth comparing the pump markings with the vehicle data using the OEM part number and available interchangeable numbers. This allows you to confirm compatibility with a specific engine version and car model year, minimizing the risk of selecting the wrong element. In case of doubt, it is recommended to check compatibility by VIN in the service catalog or consult a mechanic specializing in the BMW brand.

Related system elements and additional resources

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 auxiliary pumps, housings, or elements supporting liquid circulation, check the available parts in the BMW Water pumps category.

For a better understanding of the relationships between pumps, injectors, and other engine power and cooling components, a guide on diagnostics and component selection by OEM numbers may be helpful – you will find it in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses practical aspects of working with factory numbering and service procedures.

Summary

Water Coolant Pump BMW F01 F07 F10 F11 LCI N47N N57N Auxiliary Engine is a used, original pump from the Water pumps category, designed for use in modern BMW F-series models. It ensures a factory fit, proper cooperation with the cooling system, and the possibility of precise verification by OEM number and interchangeable numbers, which makes it a practical choice for service and repairs of the cooling system in these vehicles.