BMW X3 Series E83 Finisher Side Window Rear Right Schwarzmatt 3427672

BMW X3 Series E83 Finisher Side Window Rear Right Schwarzmatt is an original rear right side window finisher designed for the BMW X3 E83 body. The matte black finish ensures a consistent look with factory body components, while the precise OEM fit facilitates installation and maintains the vehicle's factory side profile.

Specifications and technical data

• SKU: 3427672
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3427672
• Substitutable numbers: 51373427672, 3427672, 51433401416, 3401416
• Location on the vehicle: Rear, Right
• Category: Other Exterior Parts & Accessories

Purpose and function of the component

The presented rear right side window finisher is dedicated to the BMW X3 E83 model and is mounted on the rear right side of the body. It is responsible for the aesthetic and technical finishing of the side window edge, masking installation gaps and protecting the window-to-body contact points from external factors.

Its placement on the vehicle in the rear right zone allows for the maintenance of the window line continuity, which is important both visually and functionally – a properly selected finisher reduces the risk of dirt ingress around the seals and improves the overall rigidity of the side trim.

Construction and fit for the BMW X3 E83

The element has been designed as an original BMW part, ensuring its geometry, mounting points, and profile are in accordance with the factory specifications of the X3 E83 body. The matte black surface (schwarzmatt) blends well with standard window moldings and frames, creating a cohesive, understated look for the vehicle's side zone.

The finisher is intended for installation on the rear right side, which eliminates the need for adjustments or modifications. In practice, this means:

• maintaining factory gaps between the window and the body,
• proper adhesion to seals and adjacent components,
• stable mounting consistent with the door or side panel construction.

Product condition and service application

The offered finisher is a used part, which in the case of original BMW body components often represents a reasonable compromise between quality and repair cost. This type of component is ideal for replacing damaged, scratched, or deformed window trim, e.g., after a collision, window removal, or bodywork and painting repairs.

Due to its factory origin, the element is particularly recommended in situations where maintaining the vehicle's original appearance is a priority, without differences in shade or profile compared to other moldings and trims.

Benefits of using the original window finisher

Using the original rear right side window finisher in a BMW X3 E83 provides a number of practical benefits:

• Cohesive body aesthetics – matte black finish matched to the factory BMW style.
• Precise fitment – component designed for a specific model and side of the vehicle.
• Stable mounting – compliance with factory mounting points reduces the risk of looseness and rattling.
• Support for window area sealing – proper alignment with seals and body edges.

If you are planning a comprehensive repair or upgrade of the side window area in your BMW and need other parts from the same group, such as trim strips, frames, or additional covers, Other BMW parts.

Technical knowledge and part selection

When selecting body components for premium cars such as the BMW X3 E83, it is worth paying attention to the differences between equipment versions and production years. Original finishing components are designed with specific body geometry in mind, which is why using dedicated solutions minimizes the risk of installation and visual issues.

To compare how manufacturers approach the design of body components, chassis systems, and powertrains in high-performance cars, you can read an article discussing structural differences in sports models – Audi RS vs other models – what lies under the hood and chassis?.

If you want to better understand how using original used components affects the vehicle's future resale value, the following guide will be helpful: Original used parts and resale value – how not to lose money?, which discusses the importance of factory body and trim elements.