BMW X3 E83 Roof Railing Left Right N/O/S Rack Bar Set Rubinschwarz Black - S23

BMW X3 E83 Roof Railing Left Right N/O/S Rack Bar Set Rubinschwarz Black - S23 are original body components designed for installation on the left and right sides of the roof in the BMW X3 E83 model. Finished in the elegant Rubinschwarz Ruby Black Metallic color, they allow you to maintain visual consistency with the factory paintwork and restore full functionality for mounting roof accessories. This is a practical solution for users who want to restore the factory roof configuration in an orderly manner.

Specifications and technical data

• SKU: 0304929-RUB
• 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: Rubinschwarz Ruby Black Metallic - S23 / X03
• Category: Doors & Door Skins

Purpose and function of the BMW E83 roof rails

Roof rails for the BMW E83 serve as the structural base for crossbars, roof racks, and other transport systems mounted on the roof. They are designed as an integral part of the body, ensuring stable mounting and proper load distribution when carrying cargo.

Placement on the right and left sides of the vehicle allows for a full restoration of the original rail layout, which is important both for operational safety and for maintaining the correct body geometry in the roof area.

Rubinschwarz Ruby Black Metallic color – visual matching

The rails are finished in Rubinschwarz Ruby Black Metallic - S23 / X03, characteristic of selected BMW configurations. As a result, the component harmoniously blends into the body line without the need for additional painting or shade matching.

Such a finish is particularly beneficial when replacing a single rail after mechanical damage – color consistency is maintained, and the vehicle does not lose its factory character.

Installation characteristics and compatibility

The roof rails in this offer belong to the Doors and door panels group, although structurally they operate in the roof zone, working with the factory mounting points in the BMW X3 E83. Their suitability for installation on both sides of the vehicle facilitates the selection of the appropriate component during post-accident repairs or when restoring the completeness of the bodywork.

As parts sourced from dismantling, the rails are matched to the original roof geometry, which promotes proper fitment with the body line and seals around the door frames.

Condition and practical application

The product is offered in used condition, which is a cost-effective solution for economical body repair of a BMW. This allows for maintaining the original vehicle specification while reducing costs compared to new components.

The roof rails will work well both for standard replacement of a damaged part and for retrofitting the car with a luggage mounting system if the vehicle did not have rails from the factory or they were previously removed.

Support with selection and expanding your BMW configuration

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

For users interested in a broader approach to used parts and service cost optimization, an article describing the practical aspects of using dismantled components may be helpful – you can find it here: Volkswagen – solidity and reliability. Why are used VW parts a sensible choice?.