Radiator Fan Motor Mini R55 R56 R57 LCI Cooper D N47N 350W Engine Cooling Unit

Mini R55 R56 R57 LCI Radiator Fan Motor 350W is an original part from the fans and fan housings category, designed for installation at the front of the vehicle. It ensures stable operation of the cooling system, supporting the maintenance of the engine unit's proper temperature under demanding road conditions. This is a practical solution for users looking for a proven, used component with adequate power for their Mini.

Specifications and technical data

• SKU: 8509990-3
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 8509990
• Substitutable numbers: 17428509990, 8509990, 0130303027, BG
• Location on the vehicle: Front
• Category: Fan & Shroud Assemblies

Purpose and Function in the Cooling System

The 350W radiator fan motor is responsible for forcing airflow through the radiator, especially during city driving, traffic jams, and high ambient temperatures. A properly functioning fan drive reduces the risk of engine overheating, stabilizes accessory operation, and supports the car's trouble-free performance.

Its placement at the front of the vehicle allows for efficient use of airflow and easier service access. This typically makes element replacement less time-consuming, and the component itself can be more quickly verified for correct operation.

Benefits of Using an Original Mini Fan Motor

Choosing an original fan motor for the facelifted LCI Mini R55, R56, and R57 primarily means ensuring structural and electrical compatibility with the factory cooling system. Appropriate operating parameters translate to:

• consistency with the factory installation and fan control,
• correct speed characteristics depending on thermal load,
• reduced risk of improper engine cooling,
• maintenance of predictable vehicle behavior in urban and long-distance driving.

For Mini users, it is also important that the original fan drive works with factory mounts, fan housing, and radiator, which facilitates installation and minimizes the need for modifications.

Characteristics of a Used Component

The presented radiator fan motor is a used element, offering an attractive compromise between cost and functionality. This type of part allows for:

• reduced cooling system repair costs while maintaining original specifications,
• extended lifespan of the entire cooling system without the need to invest in a new component,
• a more sustainable approach to vehicle operation through the reuse of functional parts.

A used fan motor can be a particularly beneficial choice for routine repairs when the priority is to quickly restore full cooling system functionality within a reasonable budget.

Practical Application and Operational Tips

When selecting a radiator fan motor for the Mini R55, R56, and R57 LCI, it is worth paying attention to compatibility with your vehicle's body version and cooling system configuration. A correctly chosen element helps maintain a stable engine operating temperature during both dynamic and calm driving, as well as during intensive air conditioning use.

To better understand the important role of a functional fan during high temperatures, it is worth checking out the guide describing the impact of heatwaves on the cooling system and the cost-effectiveness of using used components – see the article “Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings”.

Other Mini Fans and Fan Housings

If you are looking for other Mini fans and fan housings compatible with different engine and body versions, check out our dedicated offer: Mini fans and fan housings. This will allow you to easily compare available solutions and choose the component that best suits your car's needs.