BMW X3 Series E83 E83N LCI Engine Water Coolant Radiator 3414986

BMW X3 E83 Water Radiator 17113414986 3414986 is an original cooling system component designed for BMW X3 E83 models, offered in the Covers category. The product comes from the BMW OE line, which means factory fit to the vehicle's construction and maintenance of operating parameters specified by the manufacturer. A used component allows for a technical replacement of a damaged radiator while maintaining a favorable quality-to-repair cost ratio.

Specifications and technical data

• SKU: 3414986
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3414986
• Substitutable numbers: 17113414986, 3414986, 3403470
• Category: Caps

Purpose and Fitment for BMW X3 E83

The presented water radiator has been designed specifically for the BMW X3 E83 platform, which translates to proper placement of connectors, mounting points, and compatibility with factory hoses and accessories. This ensures a predictable installation process, without the need for structural modifications or the use of adapters.

As a component from the BMW OE group, the radiator maintains its original geometry and coolant flow characteristics, which is important for stable engine operating temperature. This solution is aimed at users who expect consistency with the factory cooling system design.

Technical and Functional Characteristics

The water radiator is responsible for dissipating excess heat from the engine through heat exchange between the coolant and the air flowing through the core. The OEM construction ensures:

• adequate heat exchange surface area adapted to the load of the BMW X3 E83 engine,
• maintenance of factory coolant flow resistance in the system,
• proper cooperation with the thermostat, coolant pump, and fan.

An additional advantage is the presence of dedicated mounting points, which facilitate correct seating of the radiator in the vehicle's front frame and minimize the risk of vibrations and leaks at the connections.

Condition, Origin, and Reference Numbers

The offered water radiator is a used component, sourced from dismantling, which allows for economical repair while maintaining the original BMW specification. The product has an OEM part number and assigned interchangeable numbers, allowing for precise verification with service documentation or the manufacturer's catalog. This type of identification is particularly important when selecting a component for a specific engine version within the X3 E83 model.

For certainty of fitment, it is recommended to compare the markings with the existing radiator or consult with a mechanic who will verify compatibility based on the reference numbers and the cooling system configuration of the specific vehicle.

Benefits of Using an Original BMW OE Radiator

Choosing an original BMW OE radiator for the X3 E83 offers a number of practical benefits:

• Factory Fitment – proper fit to the front frame, fan, hoses, and covers, without the need for modifications.
• Stable Cooling System Operation – maintenance of flow and performance parameters specified by the vehicle manufacturer.
• Consistency with Other System Components – compatibility with original sensors, expansion tank, and engine accessories.
• Easy Diagnostics – mechanics are familiar with the OEM construction, which simplifies installation, bleeding, and subsequent service.

Thanks to this, a water radiator from the BMW OE line is a sensible choice for users who want to restore the correct engine operating temperature without compromising the factory design assumptions.

BMW Covers – Selection and System Expansion

If you are looking for other BMW covers related to the cooling system, front shields, or mounting elements, it is worth checking the dedicated category. Consistent component selection facilitates installation and allows for maintaining a uniform vehicle specification – see available BMW covers and select elements that fit your X3 E83.

Selecting Used OEM Parts by Numbers

When choosing used cooling system components, correct fitment by catalog numbers and specific model configuration is crucial. It is advisable to use manufacturer catalogs, service documentation, or specialist support to avoid installing an incorrect component. Additional tips on selecting used OEM parts by identification numbers can be found in an article describing practical verification methods – check the guide on selecting used OEM parts by VIN and catalog numbers to better prepare for your purchase.