BMW X3 E83 Radiator Fan 2.0d N47 Complete Pack Set Engine Housing 3415182

BMW X3 E83 Radiator Fan 2.0d N47 Complete Pack Set Engine Housing is a set designed for the cooling system in BMW diesel vehicles, ensuring stable heat dissipation under demanding operating conditions. The complete radiator module with a fan is a solution that allows for the efficient replacement of a worn-out component and restores the proper operating temperature of the power unit. Thanks to the use of the original BMW design, the set maintains factory fitment and performance parameters.

Specifications and technical data

• SKU: 3415182-4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3415182
• Substitutable numbers: 17113415182, 3415182, 17113415184, 3415184, 17113400017, 3400017, 64538377648, 8377648, 6946638, 3414988, 17113404398, 3404398, BG
• Location on the vehicle: Rear
• Fuel type: Diesel
• Category: Radiators

Purpose and function in the cooling system

The presented radiator and fan set is dedicated to the BMW X3 E83 model with a 2.0d N47 engine, running on Diesel fuel. The set is responsible for the efficient dissipation of heat from the coolant circuit and forced air circulation, which is crucial for the durability of the power unit and the stability of its operating parameters.

The positioning of the component in the rear part of the vehicle allows for optimal use of airflow and correct integration into the existing cooling system. As a result, structural consistency with the factory BMW design is maintained, and installation does not require interference with the body geometry or modification of the mounts.

Set construction and benefits of using the complete pack

The complete radiator and fan configuration simplifies the service process – instead of replacing individual components, you can use a ready-made module that has been designed to work together in a single system. This solution:

• reduces the risk of component mismatch,
• facilitates the inspection of tightness and correct installation,
• ensures consistent airflow and coolant flow parameters.

For the N47 diesel engine, which operates under significant thermal load, a functional radiator module with a fan has a direct impact on protection against overheating, performance drops, and accelerated wear of internal components.

Performance characteristics and installation

The component comes from the Water Radiators group, which means it works with a system based on coolant and the factory liquid pump. The use of the original BMW design promotes the maintenance of the correct flow direction, adequate heat exchange surface, and proper control of the fan operation.

As a used part, the set is a cost-effective solution for users who want to restore the full efficiency of the cooling system without the need to invest in a new module. With proper installation and verification of the system's tightness, stable engine operating conditions can be achieved, which is especially important in city traffic and when driving in high ambient temperatures.

Selection, compatibility, and reference numbers

BMW has provided a range of reference and interchangeable numbers for this type of radiator with a fan, which facilitates matching the part to a specific vehicle configuration. In practice, this means the possibility of verifying compatibility based on the OEM number and replacement numbers, as well as comparing the design with the component currently installed in the car.

To ensure correct selection, it is worth comparing vehicle data (model, generation, engine type, location on the vehicle) with the information in the technical specification and consulting a mechanic or technical advisor. This approach minimizes the risk of purchasing an unsuitable module and speeds up the repair process.

Operation in high temperatures and savings

During the summer, the cooling system in the BMW X3 E83 2.0d N47 works under increased load, which is why a functional radiator and fan set is of particular importance for the thermal safety of the engine. A used, but technically sound module allows you to combine service cost control with maintaining an adequate cooling performance margin.

More about the impact of high temperatures on the cooling system and how to reasonably use used radiators and fans can be found in the guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings, which discusses practical operating scenarios and indicates what to pay attention to when choosing parts.

Expanding the BMW cooling system upgrade

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 cooling modules, fluid hoses, or expansion tanks, check out the available parts in the BMW Water Radiators category.

If you treat your BMW X3 E83 as a youngtimer and want to gradually refresh it using used, original components, inspiration regarding upgrades and rational part selection can be found in the article The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years, which describes practical examples of restoring vehicles of this generation.