BMW X1 F48 Window Frame Strip Door Rear Left N/S Trim Finisher High Gloss

BMW X1 F48 Window Frame Strip Door Rear Left N/S Trim Finisher High Gloss is an original BMW body component, designed for precise sealing of the rear left door window. The carefully engineered profile ensures stable window guidance and limits the ingress of water and debris into the door interior, which positively impacts acoustic comfort and the durability of the window lifting mechanisms.

Specifications and technical data

• SKU: 7410387
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7410387
• Substitutable numbers: 7410387, 51357410387
• Location on the vehicle: Rear, Left
• Category: Window Seals, Gaskets & Trims

Purpose and function of the component

The window frame strip for the BMW X1 F48 model is responsible for a tight seal between the window edge and the door structure. A properly selected and fitted component:

• reduces air drafts and wind noise at higher speeds,
• protects the interior of the door from water and moisture,
• supports the proper operation of the window lifting mechanism,
• prevents premature wear of guides and moving parts.

Thanks to the factory profile, the strip works with the door structure and window in a predictable manner, which translates into stable window guidance and the maintenance of proper sealing geometry.

Compatibility and vehicle placement

The presented window frame strip has been designed for the specific BMW X1 F48 body model, ensuring a proper fit to the shape of the door and window frame. The vehicle placement specified as Rear – left means that the component is intended for installation on the left side in the rear part of the body, within the door with the window.

Such precise positioning helps avoid installation errors and facilitates the selection of the correct component when replacing a single seal on one side of the vehicle.

Performance characteristics and advantages

The original BMW window frame strip ensures stable performance over a long service life. Key benefits of using this component include:

• Factory fit – profile and geometry consistent with the BMW X1 F48 door structure, with no modifications required.
• Noise reduction – improvement of cabin acoustic comfort through the reduction of wind noise and drafts.
• Moisture protection – reduced risk of corrosion inside the door and extended service life of window mechanisms.
• Aesthetic window edge finish – maintaining a consistent look of the side body line.

The used component allows for an economical repair while maintaining the original design specifications, which is particularly important for professional body and paint repairs as well as post-accident service.

Professional service application

Replacing the window frame strip is recommended in the event of leaks, driving noise, visible cracks, or rubber deformation. Using an original BMW component facilitates:

• maintaining factory body sealing parameters,
• reducing complaints after body repairs,
• restoring proper window guidance after a collision or interference with the door structure.

For workshops specializing in the BMW brand, this is a practical solution that allows for maintaining technological consistency with other body components.

If you are planning a comprehensive repair or upgrade of the window and door area in your BMW and need other components from the same group, such as additional seals, guide strips, or window trim elements, check the available parts in the BMW window seals and strips category.

Additional technical information and service knowledge

When working on the body and components adjacent to the engine compartment or drivetrain, it is also worth paying attention to the condition of mechanical sub-assemblies. In the diagnostics of diesel engine vehicles, knowledge about the symptoms of fuel system component wear can be helpful – you can find more on this topic in the article Diesel injector faults – how to recognize them and the risks of neglecting them.

Summary

BMW X1 F48 Window Frame Strip Door Rear Left N/S Trim Finisher High Gloss is a practical choice for users and workshops that want to restore proper sealing and aesthetics to the side of the body. Its original origin, fit for a specific model, and the ability to be installed in the factory location make this component well-suited for both post-accident repairs and standard vehicle maintenance.