Coolant Water Pump BMW F10 M5 F06 F13 M6 S63N Mechanical Pump 7843738

The BMW F10 M5 F06 F13 M6 S63N Water Pump is an original part from the Water Pumps category, designed for specialized BMW M series powertrains. This used OEM water pump ensures a factory fit, predictable cooling system performance, and consistency with the S63N engine design in M5 and M6 models.

Specifications and technical data

• SKU: 7843738
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7843738
• Substitutable numbers: 7843738, 11537843738, 7845829, 11517845829
• Category: Water Pumps

Application and Compatibility

The presented water pump is designed for use with the S63N engine found in BMW F10 M5, F06 M6 Gran Coupé, and F13 M6 models. This ensures full integration with the factory cooling system, proper coolant flow, and adherence to the manufacturer's thermal characteristics for the powertrain.

Thanks to its original OEM construction, the pump is compatible with standard engine hoses, housings, and accessories, simplifying installation and reducing the risk of fitment issues. This solution is particularly beneficial for servicing high-performance vehicles where stable operating temperatures are crucial for component longevity.

Technical and Construction Characteristics

The water pump in this model is responsible for circulating coolant through the engine block, cylinder heads, and radiator. The OEM design ensures appropriate performance tailored to the thermal load of the S63N unit, as well as compatibility with the standard engine control system.

Key design advantages include:

• factory fit for the cooling system in BMW F10 M5, F06 M6, and F13 M6,
• retention of original mounting points and connections to the cooling system,
• consistency with the operating parameters of M series powertrains.

This allows for the replacement of a worn pump with an original used part, restoring proper coolant circulation without the need for system modifications.

Condition, Origin, and Benefits of Choosing OEM

This water pump is an OEM part from BMW and is offered in used condition. This means it retains its original manufacturing quality, impeller and housing geometry, and compliance with the vehicle manufacturer's factory specifications.

Choosing an original, used water pump for the S63N engine is a solution that allows you to:

• maintain cooling system consistency with factory specifications,
• minimize the risk of fitment issues compared to aftermarket alternatives,
• preserve predictable performance under high thermal load conditions.

For BMW M5 and M6 class vehicles, where engines often operate under demanding conditions, using an OEM part is particularly important for reliability and stable operating temperatures.

Part Number Selection and Integration with Other Components

The water pump has a dedicated OEM part number and associated interchangeable numbers, facilitating precise identification and selection of the correct part for a specific vehicle configuration. When selecting, it is advisable to use the manufacturer's numbering and data from the BMW catalog to ensure full compatibility with the specific S63N engine version.

For comprehensive servicing of the powertrain or cooling system, using an original water pump provides a solid foundation for further maintenance, such as replacing the radiator, hoses, or thermostat. The consistency of OEM components reduces the risk of leaks and air pockets in the system.

Related Products and Technical Knowledge

If you are looking for other BMW Water Pumps for servicing your BMW vehicle, check out our dedicated category: BMW Water Pumps. You will find a wide selection of original parts for various models and generations.

When planning comprehensive vehicle system servicing, it is also worthwhile to expand your knowledge of other key systems. An article describing the diagnostics and operation of engine fuel supply components may be particularly helpful: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Reconditioning. This will help you better understand the relationship between cooling system efficiency and powertrain thermal load.

Summary

The BMW F10 M5 F06 F13 M6 S63N Water Pump is an original, used OEM part designed for specialized M series units. It ensures a factory fit, proper coolant circulation performance, and compatibility with the S63N engine design. It is a sensible choice for users seeking a technically sound solution that aligns with BMW's design intentions.