BMW X3 E83 Left Right N/O/S Roof Railing Rail Rack Bar Set Highland Green - A11

BMW X3 E83 Left Right N/O/S Roof Railing Rail Rack Bar Set Highland Green - A11 is an original set designed for installation on the left and right sides of the roof. These components provide a functional base for roof racks while maintaining stylistic consistency with the body line, ensuring that the BMW X3 E83 body gains an aesthetic and practical piece of equipment.

Specifications and technical data

• SKU: 0304929-HG
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0304929
• Substitutable numbers: 51137052537, 7052537, 51130304929, 0304929, 51137052538, 51130304930, 7052538, 0304930
• Location on the vehicle: Right, Left
• Color: Highland Green Metallic - A11
• Category: Doors & Door Skins

Purpose and function in the BMW X3 E83 body

The roof rails have been designed specifically for the BMW X3 E83 model as an integral part of the roof area. They are mounted on both sides – left and right – which provides stable support for crossbars and transport accessories. This allows for the safe transport of luggage, roof boxes, or other loads while maintaining the vehicle's factory character.

As part of the Doors and door panels group, the rails contribute to the external body structure, influencing the rigidity and visual continuity of the side profile. A properly selected profile minimizes unwanted air turbulence, which translates into acoustic comfort while driving.

Highland Green Metallic A11 color and visual fit

The rails are finished in Highland Green Metallic A11, a color characteristic of selected BMW paint versions. This ensures consistency with the factory body color palette, keeping the roof line visually uniform. The metallic coating gives the components a toned-down, elegant look that complements both light and dark body shades well.

Such a finish is particularly beneficial when replacing damaged rails after a collision or due to corrosion – it allows for reducing the scope of paint work and restoring the vehicle to an aesthetic, usable condition more quickly.

Technical characteristics and installation

The set includes a roof rail for the left and right side, which enables a comprehensive replacement of the entire set in one service process. The components are prepared for installation in the factory mounting points of the BMW X3 E83, which facilitates workshop work and limits the need for additional modifications.

As a used part, the set is a cost-effective solution while maintaining original geometry and fit to the roof. In practice, this means:

• maintaining the correct line of adhesion to the roof skin,
• correct placement of mounting points,
• compatibility with factory BMW transport accessories.

Practical application and benefits of installation

Installing roof rails on the BMW X3 E83 allows for convenient use of roof racks, bike holders, or boxes without interfering with the roof structure. This solution is particularly useful for users who regularly transport additional cargo while wanting to maintain the vehicle's original appearance.

The original origin of the set helps maintain the car's value on the secondary market – using rails consistent with factory specifications is perceived better than installing universal aftermarket replacements. Additionally, the proper fit to the roof line reduces the risk of leaks and unwanted noise while driving.

Integration with other BMW body components

The roof rails work visually with the line of side windows, doors, and other elements from the Doors and door panels group, creating a coherent, characteristic BMW X3 E83 profile. Replacing the set on one or both sides allows for restoring the car's original appearance after mechanical damage or body and paint repairs.

If you are planning a comprehensive repair or upgrade of the side and roof area of your BMW and need other components from the same group, such as door skins, reinforcements, or protective moldings, check out the available parts in the BMW Doors and door panels category.

For users who are simultaneously servicing the braking system and considering the purchase of used components, practical tips on the safe selection of such elements may be useful – you can find them in the article Second-hand braking system: how to safely choose discs, calipers, and ABS?.