BMW E92 Roof Moulding Trim Strip Side Frame Left N/S Aluminium Matt 7173559

BMW E92 Roof Moulding Trim Strip Side Frame Left N/S Aluminium Matt is an original body component from the Doors and door panels category, designed for installation on the left side of the vehicle. It provides a visually cohesive finish to the upper edge of the body, and the matt aluminium surface blends well with the car's side profile. This is a practical solution for users who want to maintain the factory look and proper fitment of body components.

Specifications and technical data

• SKU: 7173559
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7173559
• Substitutable numbers: 51767173559, 7173559
• Weight: 150
• Location on the vehicle: Left
• Category: Doors & Door Skins

Purpose and function of the component

The BMW E92 Roof Moulding Trim Strip Side Frame Left N/S Aluminium Matt is an exterior body part responsible for the aesthetic and technical closure of the roof line on the driver's side. Mounted on the upper part of the frame, it works in conjunction with the side window and other body panels to create a uniform, orderly body edge.

Thanks to its factory geometry, the trim strip fits the characteristic coupe line of the BMW E92, which reduces the risk of leaks and poor adhesion. The matt aluminium gives the body a subtle, modern character that harmonizes well with both light and dark paint finishes.

Construction and placement on the vehicle

The component is designed for installation on the left side of the body, along the upper part of the side frame. The structure of the trim strip is profiled for the specific roof line of the BMW, which facilitates correct seating in the factory mounting points. The use of aluminium with a matt finish allows for a durable surface that is resistant to typical operating conditions, while maintaining a moderate weight of the component.

The trim strip works with adjacent body components from the Doors and door panels group, creating a cohesive visual and structural system. Proper installation helps maintain even gaps between elements and reduces the risk of unwanted vibrations or noise in the roof area.

Benefits of using the original roof moulding

• Factory fitment to the BMW E92 body line on the left side.
• Matt aluminium finish providing a subtle, modern look.
• Visual consistency with other body components from the Doors and door panels group.
• Ability to restore original aesthetics after mechanical damage or corrosion of the previous component.
• Reduced risk of installation issues due to a design compliant with factory mounting points.

Choosing the original roof moulding allows you to maintain the characteristic side line of the BMW and avoid compromises associated with fitting aftermarket parts with uncertain geometry. This is particularly important for post-accident repairs and body restoration, where precision of fit and predictable long-term performance are essential.

Application in body repairs and restoration

The BMW E92 Roof Moulding Trim Strip Side Frame Left N/S Aluminium Matt is suitable for both local repairs after mechanical damage and broader bodywork and painting tasks in the side area of the vehicle. It can be used as a replacement part in the event of dents, scratches, deformations, or other damage to the previous trim strip.

Due to its placement, this component has a significant impact on the visual perception of the roof line – its correct replacement allows for the restoration of an even, continuous body edge, which is important both from an aesthetic point of view and for the vehicle's resale value.

Integration with other BMW components

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

To better plan service work and reduce vehicle downtime in the workshop, it is worth reading the guide describing the impact of wide parts availability on repair speed – details can be found in the article No more waiting for weeks – how a wide assortment in one warehouse really shortens your car's downtime at the mechanic?.