BMW X5 F15 Rear Decorative Side Window Glass Trim Strip Left N/S 7289721

The BMW X5 F15 Left Rear Side Window Trim Strip is an original body part designed for installation on the rear left side of the vehicle. It provides an aesthetic finish to the window edge while also supporting proper seal guidance and stable glass seating. Thanks to its factory fit, the part seamlessly integrates with the BMW X5 F15 body line, restoring a cohesive look to the side window area.

Specifications and technical data

• SKU: 7289721
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7289721
• Substitutable numbers: 7289721, 51377289721
• Location on the vehicle: Rear, Left
• Part type: Window Trim
• Category: Window Seals, Gaskets & Trims

Intended Use and Function of the Part

The decorative trim strip described is dedicated to the rear left side window of the BMW X5 F15 model. Its purpose is to:

• provide an aesthetic finish to the window edge in the rear part of the body,
• maintain the correct geometry of seal adhesion,
• reduce air noise around the rear window,
• preserve the consistent styling line of the side bodywork.

Thanks to its precise profile, the trim strip works with the factory window and seal system, which is particularly important when replacing damaged or deformed parts in the rear section of the vehicle.

Construction and Fit for BMW X5 F15

The trim strip has been specifically designed for the body geometry of the BMW X5 F15, taking into account the characteristic shape of the rear side window. Its precisely profiled construction allows for:

• precise adhesion to the window and bodywork edge on the left side,
• maintenance of factory gaps and panel division lines,
• seamless cooperation with original window seals.

Original BMW origin signifies compliance with factory quality and installation standards, which facilitates servicing and reduces the risk of fitment issues compared to universal aftermarket parts.

Performance Characteristics and Installation

This part belongs to the group of Window Seals and Trim Strips, meaning it works with the window and seal system in the rear part of the vehicle. In practice, this translates to:

• the ability to restore proper window seating after body repairs or glass replacement,
• reduced risk of water and dirt ingress around the window edge,
• maintaining the stability of window components during operation.

The trim strip is intended for installation on the rear left side, allowing for precise identification of its location in the vehicle and avoiding errors in part selection.

Condition and Benefits of Using a Used Part

The offered part is used, allowing for economical repair while maintaining original BMW specifications. Choosing such a part means:

• preserving the factory appearance of the side window area,
• better fit than many aftermarket alternatives,
• a reasonable compromise between cost and quality of execution.

A used side window decorative trim strip is suitable for both post-accident repairs and replacement of parts worn through use, such as scratched or deformed ones.

Expanding Repair Scope – BMW Window Seals and Trim Strips

If you are planning a comprehensive repair or upgrade of the side window area on your BMW and need other parts from the same group, such as additional trim strips, edge seals, or window frame finishes, check the available parts in the BMW Window Seals and Trim Strips category.

To better understand the impact of body parts and vehicle steering precision on driving comfort, you can find practical information about the steering system and power steering in the article Steering System and Power Steering – How it Works and What Fails?, where you will find a discussion of component operation and examples of used parts application.