BMW X3 E83 3.0d M57N2 Engine Cooling Radiator Fan Housing 3415182

The BMW X3 E83 3.0d M57N2 Fan Shroud Assembly is an original cooling system component designed for the M57N2 diesel engine version. This used OEM part ensures proper airflow through the radiator, stabilizing engine operating temperature and supporting safe operating conditions. It's a solution for users seeking a proven, factory component rather than aftermarket alternatives of unknown origin.

Specifications and technical data

• SKU: 3415182-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3415182
• Substitutable numbers: 17113415182, 3415182, 17113404398, 3404398, 17113415184, 3415184
• Category: Other Engine Cooling Components

Purpose and Function in the Cooling System

The presented fan with shroud is dedicated to the BMW X3 E83 3.0d M57N2 model, where it is responsible for forced airflow through the radiator pack. A properly functioning fan reduces the risk of engine overheating, especially in urban conditions, low-speed driving, and during towing.

The fan shroud stabilizes the rotor's position relative to the radiator, minimizing vibrations and ensuring proper airflow direction. This allows the cooling system to maintain its designed efficiency, and the engine's operating temperature to remain within the optimal range.

Benefits of Using an Original BMW Fan Assembly

Using the factory fan with shroud in the BMW X3 E83 3.0d M57N2 offers a number of practical advantages:

• Factory Fitment – maintains original geometry and mounting points, with no modifications required.
• Stable cooling system operation under typical and increased engine loads.
• Reduced risk of engine overheating and associated costly repairs.
• Compatibility with the factory fan control system for the specific engine variant.

For users who value predictability and compliance with service documentation, choosing an original BMW component is a safe and technically sound solution.

Part Condition and Installation Aspects

This item comes from the Other category, which in practice means it is a complete fan and shroud assembly intended for further installation in the vehicle. As a used part, it offers an attractive cost alternative to new components while retaining the factory design and purpose.

Before installation, standard workshop verification is recommended: check rotor play, inspect the shroud for cracks, and verify proper operation in the vehicle after installation. A correctly installed fan with shroud restores the full functionality of the cooling system in the BMW X3 E83 3.0d M57N2.

Application in Service and Cooling System Upgrades

This type of fan with shroud is particularly useful for:

• repairs after cooling system failure (mechanical damage to the fan or shroud),
• comprehensive cooling system inspections in vehicles with higher mileage,
• restoring full vehicle functionality after a frontal or side collision in the radiator area.

By retaining the original design, the component works well with other system elements such as the radiator, covers, and air ducts. This is a solution that allows for maintaining the cohesion of the entire cooling system according to the manufacturer's specifications.

Other Products and Technical Materials

If you are looking for other items from the Other category dedicated to this brand, check out our offer for other parts and accessories in the BMW Other category, where you will find a wide selection of original components for various models.

For a comparison of solutions used in sports designs, it is worth familiarizing yourself with an article discussing the differences in the construction of powertrains and chassis – details can be found in the entry Audi RS vs. Other Models – What's Under the Hood and Chassis?, which shows how manufacturers design key systems in high-performance cars.