BMW X3 E83 Left Right N/O/S Roof Railing Rack Bar Set Schwarz 2 - 668

BMW X3 E83 Left Right N/O/S Roof Railing Rack Bar Set Schwarz 2 - 668 are original body components designed for installation on the right and left sides of the roof in the BMW X3 E83 model. They allow for the secure attachment of roof accessories while maintaining the consistent, factory look of the vehicle. Thanks to the Schwarz 2 - 668 finish, the roof rails blend harmoniously with the body lines and the BMW styling.

Specifications and technical data

• SKU: 0304929-SCH1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0304929
• Substitutable numbers: 51130304929, 0304929, 51130304930, 0304930, 51137052537, 7052537, 51137052538, 7052538
• Location on the vehicle: Right, Left
• Color: Schwarz 2 - 668
• Category: Doors & Door Skins

Purpose and function of the roof rails

The roof rails on the BMW X3 E83 play a key role as a stable base for roof racks, bicycle carriers, or transport boxes. A properly designed profile provides a secure support for crossbars, which translates into safe cargo transport during daily use and longer trips.

These components belong to the Doors and door panels group, but they are structurally integrated with the upper part of the body, supporting the rigidity of the side zone and improving the vehicle's functionality. Using roof rails dedicated to a specific BMW model reduces the risk of installation problems and non-factory fitment.

Color and stylistic matching

The Schwarz 2 - 668 finish is characteristic of original BMW components, which facilitates visual matching with factory moldings, seals, and other body elements. This shade of black works well with both light and dark body paints, creating a cohesive, understated look.

The roof rails are intended for installation on the right and left sides of the vehicle, which allows for maintaining symmetry and proper load distribution on the roof. As a result, the entire roof structure remains functional and aesthetic, without the need to use universal, poorly fitted solutions.

Installation characteristics

Original roof rails for the BMW X3 E83 are designed with factory mounting points in the roof in mind, which facilitates their installation and limits the need for additional modifications. The precise fit of the shape to the roof line promotes proper sealing and minimizes the risk of unwanted noise while driving.

These elements are prepared to work in typical vehicle operating conditions, such as variable temperatures, precipitation, or exposure to UV radiation. Thanks to this, the roof rails maintain stability and functionality over a long period of use.

Condition and benefits of using a used part

The presented roof rails are in used condition, which represents a reasonable compromise between cost and maintaining the original BMW specification. Choosing such a solution allows for an economical repair or completion of missing equipment while maintaining the factory character of the vehicle.

Using original roof moldings instead of replacements promotes maintaining proper fitment with other body elements, which is important for both aesthetics and acoustic comfort inside the vehicle.

Expanding BMW body equipment

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

For drivers interested in a conscious approach to selecting used electrical components and accessories, it is worth reading the guide on alternators – you will find practical tips in the article When is it worth replacing an alternator with a used one: a practical guide for drivers, which helps to better assess the condition and cost-effectiveness of purchasing parts from the secondary market.