BMW X3 E83 Roof Moulding Right O/S Trim Strip Montegoblau Blue Metallic - A51

Right Roof Trim Strip BMW X3 E83 in Montegoblau Metallic A51 is an original body part designed for installation on the right side of the roof. Thanks to its factory finish in Montegoblau Metallic, it ensures color consistency of the bodywork and an aesthetic transition of the roofline, which is particularly important for accident repairs or individual part replacements.

Specifications and technical data

• SKU: 0304928-MTB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0304928
• Substitutable numbers: 51130304928, 0304928, BG
• Location on the vehicle: Right
• Color: Montegoblau Metallic - A51
• Category: Other Exterior Parts & Accessories

Intended Use and Function of the Part

The roof trim strip described is dedicated to the BMW X3 E83 model and is installed on the right side of the vehicle. It is responsible for the aesthetic finishing of the roof edges and the proper contouring of the body line, which is important both visually and for the installation of roof rails or other accompanying elements.

This type of part is most commonly used for:

• repairs after mechanical damage or corrosion on the roof area,
• completing missing trim strips after the removal of roof rails or accessories,
• restoring the factory appearance of the bodywork after painting or renovation.

Color and Paint Matching

The trim strip is finished in the factory color Montegoblau Metallic – A51, characteristic of many BMW X3 E83 models. Using the original shade facilitates matching with the existing paint coat and reduces the need for additional painting, especially when other body parts have retained their original color.

To maintain visual consistency of the bodywork, it is advisable to verify the paint code against the vehicle's identification plate or service documentation before installation, which helps avoid shade differences visible in daylight.

Installation Characteristics

The roof trim strip is designed as a part tailored to a specific body generation, ensuring proper adhesion to the roof edge and correct alignment with adjacent components. Proper installation requires maintaining factory mounting points and checking the alignment with the windshield and roof rails to prevent stress and leaks.

When replacing, it is recommended to:

• thoroughly clean the contact surface with the roof,
• check the condition of the fixings and seals in the mounting area,
• verify the joint line with the left roof trim strip and the front and rear roof elements.

Condition and Benefits of Using a Used Part

The part is offered as a used BMW part, which represents a reasonable compromise between cost and maintaining original geometry and finish. For body trim strips, using a part from a dismantled vehicle often allows for a better fit than many aftermarket replacements, especially in terms of shape, profile, and mounting method.

For users who want to optimize their repair budget while maintaining the vehicle's factory appearance, a used roof trim strip in the original color is a practical solution, reducing the scope of painting work and vehicle downtime.

Completing BMW Body Parts

If you are planning a comprehensive repair or upgrade of the roof area on your BMW and need other parts from the same group, such as trim strips, edge covers, or additional masking profiles, check the available parts in the Other BMW category.

Technical Support and Part Selection

When selecting roof trim strips and other body parts, it is crucial to pay attention to the vehicle generation, installation side, and paint color. If you have doubts about the differences between equipment versions or model years, it is worth consulting guide materials on comparing original, aftermarket, and used parts – this is discussed in more detail in the article on the cost-effectiveness of original, aftermarket, and used car parts.

For those interested in a broader context of selecting components for premium cars, including comparing technical solutions in sporty versions of models, the entry Audi RS vs. Other Models – What Lies Under the Hood and Chassis? may also be helpful, as it shows how manufacturers differentiate construction and equipment based on the vehicle's intended use.