BMW X3 E83 Spoiler Upper Rear Trunk Lid Roof Titansilber Metallic - 354

Visual condition of the part

The product shows signs of use visible in the photos.

BMW X3 E83 Spoiler Upper Rear Trunk Lid Roof Titansilber Metallic - 354 in Titansilber Metallic - 354 is an original body component from the Spoilers and Wings category, designed for installation on the upper part of the trunk lid. Designed specifically for this BMW model, it ensures a cohesive look with the roofline and improves the visual dynamics of the vehicle's rear section.

Specifications and technical data

• SKU: 0303044-TS6
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0303044
• Substitutable numbers: 51710303044, 0303044, KZ
• Location on the vehicle: Rear
• Color: Titansilber Metallic - 354
• Category: Spoilers & Wings

Purpose and fitment for the BMW X3 E83

The presented spoiler is dedicated to the BMW X3 E83 model and is mounted in the rear body area, on the upper edge of the trunk lid. Thanks to its factory profile, it maintains proper alignment with the roofline and the rear window, which translates into an aesthetic appearance and correct airflow in the rear part of the car.

The component comes from original BMW production, which means it maintains the correct geometry, mounting points, and compatibility with factory mounting solutions used in this model.

Visual characteristics and Titansilber Metallic - 354 color

The spoiler is finished in Titansilber Metallic - 354, characteristic of the BMW paint palette. The metallic coating gives the body a toned-down yet expressive character, which harmonizes well with both light and dark body shades.

Choosing the original paint color facilitates the integration of the spoiler with the rest of the body – in many cases, it allows for reducing or completely skipping additional painting, which shortens assembly time and lowers the costs of preparing the component for use.

Aerodynamic and functional role

The roof spoiler for the BMW X3 E83 serves both an aesthetic and functional purpose. The properly shaped edge influences the airflow over the rear of the vehicle, which can reduce turbulence around the window and improve stability at higher speeds.

In practice, this means:

• a more cohesive body line at the top of the rear trunk lid,
• emphasizing the off-road/sporty character of the BMW X3 E83,
• better visual closure of the vehicle's silhouette from the roof side.

Component condition and assembly aspects

The offered spoiler is a used original component, which allows for maintaining the factory character of the body while optimizing repair or upgrade costs. A used component is a good solution when the priority is compliance with factory specifications and a natural fit to the existing bodywork.

Installing the spoiler in the rear of the vehicle requires the use of appropriate mounting points provided in the construction of the BMW X3 E83 trunk lid. It is recommended to carry out the installation in a workshop with experience in working with BMW body components, which will ensure proper fitment and tightness of the connections.

Configuration expansion – BMW Spoilers and Wings

If you are planning a comprehensive repair or upgrade of the rear body area in your BMW and need other elements from the same group, such as additional wings, overlays, or roof edge extensions, check out the available parts in the BMW Spoilers and Wings category.

Technical support and component selection

When planning changes to the body, suspension, or drivetrain, it is worth considering the mutual influence of individual components on vehicle handling. For users interested in more advanced modifications to the drivetrain and its integration with other vehicle elements, the guide article Clutch and dual-mass flywheel – diagnostics and selection of drivetrain parts may be helpful, where practical aspects of selecting parts, including used ones, in all-wheel-drive cars are discussed.