BMW F31 Side Fixed Window Moulding Strip Frame Rear Left N/S Luxury Line Chrome

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F31 Side Fixed Window Moulding Strip Frame Rear Left N/S Luxury Line Chrome is an original body trim component designed for installation on the rear left side of the vehicle body. As part of the Protective and decorative strips group, it provides a visually cohesive finish to the side profile and solid protection for the window edge. Using this OEM part allows you to maintain the factory character of the Luxury Line version without the need to resort to unreliable aftermarket replacements.

Specifications and technical data

• SKU: 7258343
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7258343
• Substitutable numbers: 7258343, 51357258343
• Location on the vehicle: Rear, Left
• Color: Chrome
• Category: Body Mouldings & Trims

Purpose and fitment for BMW F31

The presented moulding is designed specifically for the rear left side of the BMW F31 series body, where it serves as the frame for the fixed side window. Thanks to its factory profile and correct bending radius, it ensures a precise fit to the bodywork, which reduces the risk of stress and unwanted wind noise while driving.

The original mounting geometry facilitates installation in place of the factory moulding, which is particularly important for accident repairs or replacing parts damaged by corrosion or mechanical impact. Maintaining the correct shape of the window frame also contributes to the proper alignment of seals and the stability of the glazing.

Luxury Line finish characteristics

The moulding belongs to the Luxury Line trim level, which means it features an elegant chrome finish matched to the other decorative elements of the body. Color and stylistic consistency are important for both aesthetic and practical reasons – properly selected components reduce the need for additional modifications and adjustments.

The chrome surface highlights the vehicle's side profile, improving the visual continuity of the windows and mouldings. A well-maintained moulding of this type allows you to restore the car's attractive appearance after bodywork and paint repairs, without introducing stylistically mismatched additions.

Protective and operational function

As an element from the Protective and decorative strips group, the side window frame moulding serves not only a decorative role but also a protective one. It supports the stabilization of the window edge, helps drain water from around the seals, and limits direct contact between the glass and the body edges. A correctly selected moulding reduces the risk of scratches and micro-damage at the interface between the window and the body.

The used OEM component retains its factory rigidity and shape, which is significant for long-term operation – especially in vehicles used daily, exposed to temperature changes, UV radiation, and chemicals used on roads.

Condition, origin, and environmental aspect

The moulding is offered as a used part, which in practice means the possibility of an economical repair while maintaining the manufacturer's original specifications. In many cases, such a choice allows for a better fit than in the case of cheaper replacements with uncertain geometry.

For users concerned about the impact of the automotive industry on the environment, using original parts from dismantling is a way to reduce waste and the demand for the production of new parts. You can find more on this topic in the article: Sustainable automotive and the choice of original used parts.

Expanding the side zone and related BMW components

If you are planning a comprehensive repair or upgrade of the side body zone in your BMW and need other elements from the same group, such as covers, overlays, or additional mouldings, check the available parts in the category BMW protective and decorative strips.

Summary

BMW F31 Side Fixed Window Moulding Strip Frame Rear Left N/S Luxury Line Chrome is a practical solution for owners who want to restore the factory look of the side body and maintain the stylistic consistency of the Luxury Line version. Its original origin, dedicated placement on the rear left side of the vehicle, and chrome finish make it a functional choice for repairs and renovations of the BMW F31 body.