BMW F10 F10 LCI Rear Window Guide Web Cover Trim Black Left N/S 2577237

BMW F10 F10 LCI Rear Window Guide Web Cover Trim Black Left N/S is a precisely fitted body component designed for installation in the rear left section of the vehicle. As an original component from the Window seals and trims group, it ensures stable window guidance and an aesthetic finish for the window edge. Using an OEM part allows you to maintain the factory character of the car while keeping repair costs favorable.

Specifications and technical data

• SKU: 2577237
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2577237
• Substitutable numbers: 51357182295, 7182295, 51352577237, 2577237, ALL019216, AL L 019 2 16
• Location on the vehicle: Rear, Left
• Part type: Window Run Channel
• Category: Window Seals, Gaskets & Trims

Purpose and function of the component

The described trim serves as a guide, cover, and finish for the rear window on the left side. It is responsible for:

• stable window guidance in the track during opening and closing,
• sealing the contact point between the window and the bodywork in the installation area,
• protecting the edge against dirt and minor mechanical damage,
• a visually consistent finish of the side body line. Thanks to a design compliant with factory BMW standards, the component works in harmony with the window lifting mechanism as well as other seals and trims within the rear body area.

Benefits of using the original trim

Using the original rear window trim on the left side in the BMW F10/F10 LCI allows for maintaining proper fitment with the glass and bodywork, which translates into reduced wind noise and a lower risk of moisture ingress into the interior. The black color of the trim ensures a neutral, factory-matched fit for most body styling configurations. A used OEM component is a sensible choice for post-accident repairs, replacing damaged trims, or restoring the car to a condition close to factory specifications after painting or bodywork. The preserved geometry and profile of the trim facilitate installation and correct alignment relative to the window and adjacent panels.

Vehicle placement and fitment

The trim has been designed specifically for installation in the rear part of the vehicle on the left side, which guarantees proper fitment to the body shape of the BMW F10/F10 LCI. The dedicated placement on the vehicle minimizes the need for any modifications and allows for installation in accordance with the manufacturer's factory technology. Thanks to this, the component works well with existing mounts, seals, and the window mechanism, which is particularly important for the precise positioning of the window within the door or body frame.

Application in repairs and restoration

BMW F10 F10 LCI Rear Window Guide Web Cover Trim Black Left N/S will prove useful both for local repairs after mechanical damage and for comprehensive restoration of the side body zone. Replacing a worn or damaged trim allows you to:

• restore proper window guidance,
• reduce unwanted vibrations and rattling in the window area,
• replace a missing or deformed finishing element,
• improve the overall aesthetics of the vehicle's side line. This is a practical solution for users who want to maintain the visual and functional consistency of the bodywork by using original BMW components. If you are planning a comprehensive repair or upgrade of the window zone in your BMW and need other components from the same group, such as additional window seals, finishing trims, or edge covers, check the available parts in the BMW window seals and trims category. When selecting used body and window components, it is worth knowing good practices related to purchasing parts from the secondary market – you can find more practical tips in the article Fuel dosing problems: what to look for when buying a used injection pump and fuel rails?, which discusses the general principles of safely choosing used parts.