BMW F20 F30 N13 Mini R55 R56 N14 Mechanical Coolant Water Pump 7648827

BMW F20 F30 N13 Mini R55 R56 N14 Mechanical Coolant Water Pump is an original component from the Water pumps group, designed for the cooling system of BMW F-series and Mini R-series petrol engines. The used OEM pump ensures factory-fit, stable operating parameters, and allows for a technically correct repair of the cooling system without compromising on quality.

Specifications and technical data

• SKU: 7648827-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7648827
• Substitutable numbers: 11517648827, 7648827, 11517550484, 7550484, 11518604888, 8604888
• Category: Water Pumps

Purpose and role in the cooling system

The mechanical coolant water pump is responsible for the forced circulation of coolant between the engine block, cylinder head, and radiator, which allows for maintaining a stable operating temperature of the power unit. In the case of BMW N13 and Mini N14 engines, a properly functioning pump is crucial for protection against overheating, performance loss, and accelerated wear of internal components.

Using an OEM component from the same design group as the factory-installed one reduces the risk of compatibility issues, leaks, or control errors. As a result, the pump operates in accordance with the factory characteristics of the cooling system, which promotes stable engine operation across the full load range.

Benefits of using an OEM BMW pump

Choosing an original water pump for BMW and Mini brings a number of practical benefits in daily operation:

• factory fit for N13 and N14 engine cooling systems, with no modifications required,
• preservation of the coolant flow parameters specified by the manufacturer,
• consistency with the factory control and operating logic of the power unit,
• reduced risk of leaks due to dimensional compliance with the original housing and connectors,
• possibility of a technically correct replacement as part of preventive maintenance or after a failure.

For users who expect predictable cooling system behavior, using an original BMW water pump is a safe solution that complies with the vehicle manufacturer's specifications.

Product characteristics and installation

The item comes from the Water pumps group and is intended for installation in the engine bay, in place of the factory pump. The OEM design allows for installation based on original mounting points and standard coolant connections. Thanks to this, replacement time is limited, and the mechanic can focus on properly bleeding the system and checking for leaks.

The pump is a used product, which in practice means a favorable compromise between repair costs and maintaining the original manufacturer's specifications. Before installation, a standard workshop procedure is recommended: visual inspection, checking connection sockets, and assessing the condition of seals in the cooperating cooling system components.

Selection by numbers and compatibility

The coolant water pump has a dedicated OEM part number and associated interchangeable numbers, which facilitates precise identification and selection for a specific engine version and vehicle model year. In practice, this means the possibility of verifying compatibility by part number, VIN, or in the manufacturer's catalog, which minimizes the risk of purchasing an incompatible part.

For users and workshops that want to deepen their knowledge on the selection of engine components and accessories, a guide on diagnostics and identification of fuel supply components may be helpful – you can find it in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, where, among other things, the principles of selecting parts by OEM numbers are discussed.

Expanding the cooling system repair in BMW

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, circulation components, or other cooling parts, check the available parts in the BMW Water pumps category.

Summary

BMW F20 F30 N13 Mini R55 R56 N14 Mechanical Coolant Water Pump is a used, original cooling system component that allows for restoring proper coolant circulation and stable engine operating temperature. Thanks to its factory fit, compatibility with engine accessories, and the possibility of verification by part numbers, it is a technically safe choice for drivers and workshops specializing in BMW and Mini service.