BMW E63 Roof Moulding Trim Strip Left N/S Stratus Grey Metallic - 440

BMW E63 Roof Moulding Trim Strip Left N/S Stratus Grey Metallic - 440 is an original body component from the Protective and decorative strips category, designed for installation on the left side of the roof. The precisely matched profile and factory Stratus Grey Metallic - 440 color allow for an aesthetically pleasing and technically correct replacement of the strip without interfering with the body structure.

Specifications and technical data

• SKU: 0304938-SRT
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0304938
• Substitutable numbers: 51130304938, 0304938
• Location on the vehicle: Left
• Part type: Roof
• Color: Stratus Grey Metallic - 440
• Category: Body Mouldings & Trims

Purpose and function of the roof moulding

The presented roof moulding has been designed specifically for the BMW E63 model as a component mounted on the left side of the vehicle. It is responsible for the aesthetic finishing of the roof edge, while simultaneously helping to protect the critical contact point between the roof panel, windows, and seals from minor mechanical damage. Thanks to its factory profile, the strip ensures proper adhesion to the body, which reduces the risk of wind noise and leaks around the roof area. This is particularly important at higher speeds and during daily vehicle use, where the stability of the mounting and the fitment of body components affect driving comfort.

Color and visual fitment

The Stratus Grey Metallic - 440 finish allows for consistency with the original BMW paint palette. The metallic surface structure blends well with the E63 body line, meaning the strip does not require additional painting, provided the vehicle has the same color code. Such a solution is beneficial in terms of both repair time and costs – installation is limited to replacing the component, without the need to match the shade or paint structure. For users who care about the visual continuity of the bodywork, this is a practical way to restore the factory look of the roof after damage or wear of the previous strip.

Installation characteristics

The roof moulding intended for the left side of the vehicle has been prepared as a component compatible with the factory mounting points in the BMW E63. The appropriate profiling facilitates correct seating in the guides and clips, which translates into stability after installation. When replacing, it is worth paying attention to:

• thorough cleaning of the contact surface of the roof and seals,
• checking the condition of the mounts and any mounting clips,
• even pressure on the strip along its entire length to avoid stress. This approach helps to maintain the proper fitment of the component with the body and reduces the risk of looseness during operation.

Condition of the component and practical application

The strip comes from dismantling, which makes it an attractive solution for users looking for original body components at a reasonable price. A used component of this type allows for maintaining compliance with the factory BMW specification, while reducing costs compared to new parts. It will work well both for post-accident repairs and for replacing worn or damaged strips that affect the appearance of the side roof line. For body shops and services specializing in the BMW brand, this is a practical base for restoring the original geometry and aesthetics of the body.

Expanding BMW body modernization

If you are planning a comprehensive repair or modernization of the roof area in your BMW and need other components from the same group, such as covers, overlays, or additional strips, check the available parts in the BMW protective and decorative strips category. When working on the body and components mounted around it, it is also worth paying attention to the condition of the engine fuel system – especially in vehicles where a larger mechanical repair is being carried out in parallel. To better plan the scope of work and costs, a guide on purchasing used fuel system components may be helpful: Fuel dosing problems: what to look for when buying a used injection pump and fuel rails?