BMW X1 1 3 E81 E84 E87 E90 LCI Complete Pack Radiator Fan Housing Diesel 400W

BMW E84 E87 E90 Fan Radiator Diesel is an original cooling system component designed for installation in the front of BMW vehicles with a diesel engine. Thanks to its manufacturer-standard design, it ensures stable heat dissipation and supports the safe operation of the powertrain. This is a practical solution for users looking for a proven cooling component tailored to a specific BMW generation.

Specifications and technical data

• SKU: 8506668-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8506668
• Substitutable numbers: 17428506668, 8506668, 17428507692, 8507692, 17517524916, 7524916, 17117788903, 7788903, 67327588974, 7588974, 17427788906, 7788906, 17425A3F105, 4253105, 17427801993, 7801993, 17427788905, 7788905
• Location on the vehicle: Front
• Fuel type: Diesel
• Category: Caps

Purpose and Function in the Cooling System

The presented fan radiator is a cooling system element located in the front body area, where it has access to airflow during driving. It works in conjunction with the fan, helping to maintain the optimal operating temperature of the diesel engine, especially in urban conditions, under heavy load, or at high ambient temperatures.

Being dedicated to diesel units means that the design has been adapted to the thermal characteristics of diesel engines, which generate different thermal loads than gasoline units. Proper matching of this component to a specific BMW platform reduces the risk of overheating and supports the stable operation of the entire powertrain.

Compatibility and Interchangeable Numbers

The fan radiator belongs to the group of OEM BMW parts, which simplifies part selection based on the manufacturer's number and available interchangeable numbers. This allows for precise matching of the component to the specific vehicle configuration, without the need for universal solutions.

The presence of multiple reference numbers allows this radiator to be used as a replacement in various equipment variants within the BMW E84, E87, and E90 series with a diesel engine. For the user, this means greater flexibility in part selection and easier verification of compatibility with their car.

Installation and Usage Characteristics

Its placement in the front of the vehicle facilitates relatively convenient service access, making replacement easier in workshop conditions. The design intended by the manufacturer for a specific BMW platform allows for the preservation of the factory airflow geometry and proper interaction with other cooling system components.

As an element from the Covers category, the fan radiator acts as a complementary component to the existing system, integrating with other parts without the need for bodywork modifications. The used condition of the product allows for economical replacement while maintaining the original BMW specifications, which is beneficial for both routine repairs and restoring vehicle functionality after a cooling system failure.

Benefits of Using an Original BMW Part

Using an original fan radiator in a BMW diesel engine translates into several significant technical benefits:

• maintaining the factory cooling parameters of the powertrain,
• proper fit to mountings and accessories in the front body area,
• consistency with other system components, such as the fan or cooling hoses,
• easier diagnostics and service due to compliance with manufacturer documentation.

For the user, this means stable engine operation, a lower risk of overheating, and more predictable vehicle behavior in demanding operating conditions. The choice of such a component is particularly important for cars with high mileage or those operated in mixed cycles, where the cooling system operates frequently.

System Expansion and Additional Information

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other parts from the same group, such as shields, covers, or additional air guide panels, check the available parts in the BMW Covers category.

If you are considering further modifications to your diesel-powered car and want to better understand how selecting the right components affects performance, a guide to tuning may be useful – you can find it in the article How to Increase Engine Power: A Practical Guide to Engine Tuning with Used Parts, which explains in an accessible way the possibilities of expanding vehicle parameters using used components.