BMW X3 E83 Left Right N/O/S Roof Railing Rail Rack Bar Set Black Sapphire - 475

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

BMW X3 E83 Left Right N/O/S Roof Railing Rail Rack Bar Set Black Sapphire - 475 is an original set of roof rails designed for installation on both sides of the roof, perfect for drivers looking for a functional and aesthetic solution for luggage transport. The set of rails in Black Sapphire Metallic - 475 harmoniously blends with the body lines, ensuring a consistent look with the factory paint. It serves as a practical base for roof racks, bike carriers, or cargo boxes, specifically designed for the BMW X3 E83.

Specifications and technical data

• SKU: 0304929-BS1
• 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: Black Sapphire Metallic - 475
• Category: Roof Racks & Cross Bars

Purpose and fitment for BMW X3 E83

The roof rail set has been developed specifically for the BMW X3 E83 body, maintaining factory mounting points and the correct roof geometry. The placement on the vehicle covers both the right and left sides, allowing for a complete, symmetrical roof setup. Thanks to a design consistent with the vehicle manufacturer's specifications, the rails provide a stable base for various load-carrying systems without the need for any modifications to the body structure.

Appearance and body integration

The Black Sapphire Metallic - 475 color is a distinctive metallic shade used in the BMW range, which complements both dark and lighter body paints well. The rails create a cohesive line with the roof, without disrupting the car's proportions and maintaining the understated stylistic character typical of BMW. As a result, the vehicle gains functional roof equipment that does not look like an add-on, but rather an integral part of the body design.

Functionality in the Roof racks and rails category

The roof rails are part of the Roof racks and rails category, meaning they are designed to work with various transport accessories. Once the rails are installed, you can use, among others:

• roof rack crossbars for transporting larger loads,
• bike or ski carriers mounted on the bars,
• roof boxes to increase the vehicle's cargo space.

This configuration allows for efficient use of the roof surface, relieving the internal trunk space and improving the car's functionality in daily use and during longer trips.

Characteristics of the used item

The offered set of rails is in used condition, which in practice means it has been removed from a vehicle and may show signs of wear typical for parts mounted on the exterior of a car. At the same time, the structural integrity of the component is preserved, allowing for further use after proper installation. For many users, this is a reasonable compromise between purchase cost and maintaining the original character of BMW equipment.

Benefits of using original roof rails

Using original roof rails on the BMW X3 E83 allows you to maintain the technical and visual consistency of the vehicle. The main advantages include:

• factory fitment to the roof shape and mounting points,
• a stable base for luggage systems,
• aesthetic integration with the body line and Black Sapphire Metallic - 475 paint,
• the ability to expand the car's functionality without permanent body modifications.

Thanks to this, the rails are a practical solution for drivers who regularly transport additional cargo while wanting to maintain the characteristic look of their BMW.

If you are planning a comprehensive repair or upgrade of the roof area in your BMW and need other components from the same group, such as additional crossbars, roof box mounts, or transport accessory fasteners, check out the available parts in the BMW roof racks and rails category.

If you are interested in a broader context of using second-hand components in premium cars and want to see practical examples of tuning and repairs using used parts, check out the article Audi on second-hand parts – tuning and repairs without compromising quality, which shows how to reasonably combine savings with a focus on quality.