BMW X3 Series E83 Boot Trunk Lid Tailgate Hinge Right O/S Mysticblau Mystic Blue

BMW X3 Series E83 Boot Trunk Lid Tailgate Hinge Right O/S Mysticblau Mystic Blue is an original body component from the Boot lids and rear parts category, designed for the right side of the boot lid. It enables stable operation of the tailgate, ensuring proper geometry, smooth opening, and secure closing during daily use.

Specifications and technical data

• SKU: 3400378-MYS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3400378
• Substitutable numbers: 3400378, 41623422368, 3422368, 41623404958, 3404958
• Location on the vehicle: Right
• Color: Mysticblau Metallic - A07
• Category: Boot & Hatch Lids

Purpose and function of the hinge

The presented hinge is dedicated to the BMW X3 E83 model and operates on the right side of the boot lid. It is responsible for maintaining the correct axis of rotation for the tailgate, which is important for both user comfort and the proper fitment of body panels in the rear of the vehicle.

Thanks to its factory design, the hinge works with the original tailgate mounts and lift support components. This allows for maintaining the original operating parameters of the boot lid, reducing stress on the sheet metal and seals, and minimizing the risk of the tailgate becoming misaligned during opening and closing.

Color and visual fitment

The component is finished in Mysticblau Metallic - A07, which allows for an aesthetic match to bodywork in the same shade without the need for immediate painting. In many cases, this enables a quick replacement of a damaged hinge while maintaining a consistent color line at the rear of the vehicle.

The original paint finish also facilitates the assessment of any signs of wear and matching the component to the visual condition of the remaining body panels, which is important for post-accident repairs and restoring the vehicle's factory appearance.

Technical characteristics and installation

The hinge was designed as an OEM BMW part, which means full compatibility with factory mounting points on the body and the boot lid. The construction intended for the right side of the vehicle ensures proper operation in tandem with the hinge on the opposite side, maintaining an even distribution of loads during tailgate operation.

The component comes from the Boot lids and rear parts category, making it structurally adapted to the specific loads acting on the rear of the body – both static and dynamic. This facilitates installation in a workshop environment without the need for modifications or adjustments to mounting holes.

Condition and benefits of using a used part

The product is in used condition, which allows for combining original build quality with a more favorable purchase cost compared to a new component. For BMW X3 E83 users, this means the ability to restore proper boot lid operation while maintaining a reasonable repair budget.

Using an original hinge from dismantling reduces the risk of tailgate geometry issues, which are typical for lower-precision aftermarket replacements. This solution is particularly recommended for post-accident repairs, where maintaining factory body reference points is crucial.

Expanding rear body repairs

If you are planning a comprehensive repair or upgrade of the rear body section in your BMW and need other components from the same group, such as hinges, mounts, or complete lids, check the available parts in the BMW Boot lids and rear parts category.

For drivers interested in a broader perspective on the advantages of original components from dismantling, including aspects of durability and cost-effectiveness of repairs, the following guide article may be helpful: Mercedes – comfort, prestige, and durability. Why is it worth choosing original used parts?. Although it concerns a different brand, it addresses universal issues related to choosing original used parts.