BMW G30 Window Frame Moulding Trim Strip Rear Right O/S High Gloss 7390126

Visual condition of the part

The product shows signs of use visible in the photos.

BMW G30 Window Frame Moulding Trim Strip Rear Right O/S High Gloss is an original body component from the Doors and door panels category, designed for installation on the rear right side of the vehicle body. It provides an aesthetic finish to the window frame and ensures stable guidance for the seals, improving the visual consistency of the side body line. Thanks to its high gloss finish, it helps maintain the factory character of the car.

Specifications and technical data

• SKU: 7390126
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7390126
• Substitutable numbers: 7390126, 51357390126
• Location on the vehicle: Rear, Right
• Category: Doors & Door Skins

Purpose and function of the component

The rear right window frame moulding trim strip for the BMW G30 is responsible for the precise finishing of the window edge in the rear door area. This component:

• masks the structural edges of the door frame,
• stabilizes the fit of the window seal,
• protects against the ingress of dirt into the gaps between the glass and the bodywork,
• maintains the consistency of the side body styling line.

Its placement on the rear right side of the vehicle allows for precise fitting to the specific side of the car, which is essential for maintaining correct gaps and door geometry.

High gloss finish

The surface of the moulding is finished in high gloss, which emphasizes the character of BMW G30 trim levels with decorative accents on the window frames. This type of finish:

• enhances the visual quality of the side body line,
• complements factory decorative elements well,
• allows for the aesthetic replacement of a damaged or dull moulding without changing the vehicle's style.

Due to the preservation of the original geometry and surface character, the component does not visually differ from the other mouldings on the vehicle after installation.

Benefits of using an original BMW moulding

Using a factory window frame moulding trim strip for the BMW G30 provides a number of practical installation and operational benefits:

• Precise fit – the component is matched to the specific body generation, which facilitates installation and reduces the need for additional adjustments.
• Constant geometry – maintaining the correct shape of the window frame affects the proper guidance of the glass and the operation of the lifting mechanism.
• Visual consistency – replacing a damaged moulding restores the uniform appearance of the side body, without differences in shade or texture.
• Compatibility with factory seals – the moulding works with original sealing elements within the rear door area.

This solution is particularly recommended for post-accident repairs, correcting parking damage, or restoring the vehicle to a state close to factory condition.

Application in the door and door panel zone

The component belongs to the Doors and door panels group, which includes components responsible for the construction and finishing of the side body. Replacing the window frame moulding is often performed in parallel with bodywork and painting in the rear door area, especially when the frame edge has been damaged or the decor has been scratched.

If you are planning a comprehensive repair or upgrade of the door zone in your BMW and need other components from the same group, such as covers, frames, or additional window profiles, check the available parts in the BMW Doors and door panels category.

Professional retrofit and equipment upgrades

The rear right window frame moulding trim strip can be used not only for standard repairs but also in retrofit projects, where the goal is to unify the appearance of all windows in versions with high-gloss decor. When planning such modifications, it is worth learning about good practices for selecting used body parts and the principles of their installation in premium vehicles – this is discussed in detail in the article Retrofitting in VAG and BMW group cars: how to upgrade your car affordably using used parts from higher versions.