BMW X3 Series E83 Radiator Bracket Mounting Plate 3400018 17113400018

BMW X3 Series E83 Radiator Bracket Mounting Plate is an original structural component designed to provide stable support and guidance for the water reservoir in the engine bay. Thanks to its factory-fit design for the BMW X3 E83 body, it ensures secure mounting, reduces unwanted vibrations, and helps maintain order in the engine compartment. This is a practical, functional service solution for users who want to restore proper component mounting after repairs or a collision.

Specifications and technical data

• SKU: 3400018
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3400018
• Substitutable numbers: 3400018, 17113400018
• Category: Other Steering & Suspension Parts

Purpose and function of the bracket

The water reservoir bracket mounting in the BMW X3 E83 is responsible for the stable seating of the reservoir at the designated point on the body. A correctly selected component:

• maintains the water reservoir in a fixed position relative to the bodywork,
• reduces the transmission of vibrations from the body to the reservoir,
• prevents the reservoir from rubbing against adjacent components,
• facilitates service and removal of equipment in the engine bay.

As a result, the system operates stably, and plastic components and hoses are less exposed to operational damage.

Benefits of using an original BMW mount

Using a bracket dedicated to the BMW X3 E83 allows you to maintain the factory geometry of the water reservoir routing. In practice, this means:

• precise fit to mounting points on the body without the need for modifications,
• consistency with other cooling system and equipment components,
• easier installation and removal during subsequent service work,
• reduced risk of reservoir cracks resulting from improper support.

This solution is particularly useful after bodywork repairs, reservoir replacement, or restoring the vehicle to its factory specifications.

Characteristics of the used component

The offered water reservoir bracket mounting is a second-hand component, sourced from disassembly. This type of part often allows for a significant reduction in repair costs while maintaining the original design and fit. A used component is a good choice wherever maintaining compatibility with factory mounting points is key, and there is no need to invest in a new part.

If you want to better understand the differences between new and used components in terms of cost-effectiveness and durability, the article comparing new and used car parts, which discusses financial, quality, and availability aspects, will be helpful.

Compatibility and part selection

To properly select the water reservoir bracket mounting for your BMW X3 E83, it is worth paying attention to:

• compatibility with the X3 E83 body generation,
• the layout of mounting points in the engine bay,
• the type of water reservoir used and its shape.

Selecting an original bracket helps avoid problems with installation, stress on plastics, and incorrect hose routing. In the case of extensive powertrain or cooling system upgrades, it is also worth checking out technical materials regarding structural differences between sports and standard versions, such as the analysis of Audi RS model construction compared to series versions, which shows how manufacturers design equipment components for higher loads.

Expanding repairs within the engine bay equipment

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as additional brackets, supports, or equipment mounts, check out the available parts in the Other BMW category.