BMW E60 E61 Diesel Radiator Fan 600W 6925724

BMW E60 E61 Diesel Radiator Fan 600W is an original cooling system component designed for BMW diesel engine models. The 600W power rating ensures efficient radiator support in both urban and highway conditions, stabilizing the engine's operating temperature. This used OEM component is a sensible choice for drivers looking for a technically matched solution at an attractive price.

Specifications and technical data

• SKU: 7801657-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7801657
• Substitutable numbers: 17427801657, 7801657, 17117795878, 7795878, 17517795823, 7795823, 17427789824, 7789824
• Fuel type: Diesel
• Category: Fan & Shroud Assemblies

Purpose and compatibility

The presented radiator fan is dedicated to the BMW E60, E60N, and E61 LCI (Life Cycle Impulse) series with diesel engines. The use of the original BMW design guarantees a proper fit to the factory radiator shroud, correct positioning relative to the heat exchanger, and compatibility with the vehicle's standard electrical system.

The item belongs to the Fans and fan shrouds category, meaning it was designed as an integral part of the cooling system, working in conjunction with the liquid radiator, hoses, and engine management system.

Operating parameters and role in the cooling system

The 600W power allows for effective heat dissipation from the radiator even under the high engine loads typical of diesel units. The fan supports the maintenance of a stable operating temperature, which contributes to:

• reducing the risk of diesel engine overheating during intensive use,
• maintaining optimal operating conditions for engine accessories,
• more predictable air conditioning performance in city traffic.

A properly selected radiator fan is particularly important in vehicles with diesel engines, where higher thermal loads are generated compared to gasoline units.

Advantages of using an original BMW fan

Using an original fan from the Fans and fan shrouds category provides a number of practical operational benefits:

• factory fitment to mounts and covers in the engine bay,
• proper cooperation with the standard diesel engine control system,
• stable operating characteristics at various rotational speeds,
• preservation of the cooling efficiency designed by the manufacturer.

The used OEM component allows for reduced repair costs while maintaining a design consistent with BMW's factory specifications, which is particularly important for the precisely tuned cooling systems in modern diesel units.

Condition, verification, and selection by part numbers

The fan is offered as a used part, which in practice means a favorable price-to-functionality ratio while maintaining the manufacturer's original specifications. Before installation, a standard inspection of the electrical system and the vehicle's cooling system is recommended to ensure proper operating conditions for the component.

For precise selection, it is worth using OEM markings and available interchangeable numbers, comparing them with the vehicle documentation or data from the BMW parts catalog. This approach minimizes the risk of incompatibility and speeds up the service process.

BMW Fans and fan shrouds – cooling system expansion

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional fans, shrouds, or air guide covers, check out the available parts in the BMW Fans and fan shrouds category.

More about cooling system maintenance

When replacing a radiator fan in a diesel car, it is worth paying attention to the general condition of the cooling system, especially during the summer. You can read about the impact of high temperatures on the operation of the radiator and fans, and how to reasonably use second-hand components, in our guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.