Fan Shroud Mini R55 R56 R57 LCI R60 R61 Engine Cooling Radiator Fan Blades

Mini R55 R56 R57 LCI R60 R61 Radiator Fan Motor is an original part from the Fans and Fan Housings group, designed for Mini R-series models. This used OEM component ensures proper airflow through the radiator, stabilizing engine temperature and supporting safe, consistent engine operation. It's a practical solution for drivers seeking a proven, factory part at a reasonable price.

Specifications and technical data

• SKU: 8509990-4
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 8509990
• Substitutable numbers: 8509990, 17428509990, H3320002
• Category: Fan & Shroud Assemblies

Purpose and Function in the Cooling System

The presented radiator fan motor is designed to work with the cooling system in Mini R-series models, including LCI versions and crossovers. Its purpose is to force airflow through the radiator pack, especially in urban conditions, at low driving speeds, and during intensive engine load.

Thanks to its carefully selected blade geometry and factory fit to the housing, the fan maintains stable thermal conditions, which reduces the risk of overheating, performance drops, and accelerated engine component wear. Original Mini design ensures compatibility with the vehicle's factory equipment and electrical system.

Benefits of Using an Original Mini Fan Motor

Using an original radiator fan motor in a Mini offers a range of practical technical benefits:

• factory fit to mounting points and fan housing, with no modifications required,
• maintenance of the cooling performance intended by the manufacturer,
• consistency with the factory electrical system and fan control,
• reduction of vibration and noise risk due to proper rotor geometry.

As a part from the Fans and Fan Housings category, the product adheres to the quality standards used by the vehicle manufacturer, making it easier to maintain the cooling system at parameters close to factory specifications.

Characteristics of a Used OEM Part

The offered fan motor is a salvaged part and is classified as a used OEM component. This type of part is an attractive alternative to unknown origin replacements because it retains the original Mini design specification. A used part allows for economical repair of the cooling system while maintaining the factory design concept.

Choosing an original, used fan motor is particularly beneficial in situations where maintaining compliance with service documentation, engine operating parameters, and predictable cooling system behavior under various operating conditions is a priority.

Operation in High Temperatures and Service Knowledge

A functional radiator fan motor is crucial during the summer months when the thermal load on the engine unit significantly increases. To better understand the impact of external temperatures on the cooling system and the potential savings from using used components, it is worth reading the guide: Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings.

Expanding Mini Cooling System Upgrades

If you are planning a comprehensive repair or upgrade of the engine area in your Mini and need other parts from the same group, such as additional fans, complete housings, or fan shrouds, check the available parts in the Mini Fans and Fan Housings category.

For users interested in a broader perspective on components affecting engine performance and exhaust emissions, the following guide discussing the exhaust gas recirculation system may also be helpful: EGR: What It Is and Why Consider Used EGR Valves.