Mercedes C292 Window Strip Door Rail Seal Trim Molding Rear Left N/S A2927350900

Mercedes C292 Window Strip Door Rail Seal Trim Molding Rear Left N/S is a precisely engineered component from the Door seals group, responsible for effective water drainage and protection of the side window. The chrome finish adds an elegant character to the rear part of the bodywork while supporting the proper operation of the window mechanism on the left side.

Specifications and technical data

• SKU: A2927350900
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2927350900
• Substitutable numbers: A2927350900, A 292 735 09 00
• Location on the vehicle: Rear, Left
• Color: Chrome
• Category: Door Seals

Function and application of the window strip

The rear left window strip in C292 series models is responsible for controlled water drainage from the glass surface and limiting the ingress of contaminants into the door interior. A correctly selected element from this group:

• stabilizes the window guidance in its lower and upper operating range,
• reduces the risk of fogging and moisture in the door zone,
• limits noise resulting from window vibrations while driving,
• supports the tightness of the side sealing system.

Thanks to its dedicated placement on the vehicle on the rear left side, the strip works with the factory door construction, which helps maintain the proper geometry of the glass and the correct operation of the window regulator.

Finish and body fitment

The chrome color of the strip allows for a consistent connection with the window line and other decorative body elements. Such a finish:

• emphasizes the visual continuity of the glazing,
• aesthetically closes the lower edge of the rear left window,
• maintains the brand-characteristic look of the side zone.

The element is intended for installation in the rear part of the vehicle on the driver's side (left), which facilitates clear identification and reduces the risk of error when selecting the component.

Product characteristics and condition

The strip belongs to the Door seals group, which means it works with other perimeter seals and window guides, creating a coherent protection system against water and dirt. The product is offered as used, which allows for an economical replacement of the element while maintaining the original geometry and compatibility with the door construction.

Selecting the right window strip for a specific Mercedes model is crucial for maintaining proper window operation and avoiding accelerated wear of the lifting mechanism. Proper fitment translates into stable window operation and the reduction of unwanted noises while driving.

Benefits of using an original window strip

Using a dedicated window strip in the rear left part of the body brings a number of practical benefits:

• Better protection of the door interior – limiting the ingress of water and contaminants into the window mechanism zone.
• Stable window operation – proper glass guidance in the tracks and reduction of operating play.
• Consistent body aesthetics – chrome finish matched to the styling of Mercedes C292 models.
• Service cost optimization – replacement of a single element from the seal group instead of extensive door repairs.

An element configured in this way allows for maintaining acoustic and visual comfort in the rear part of the vehicle, while supporting the durability of other components in the door.

If you are planning a comprehensive repair or upgrade of the door zone in your Mercedes and need other elements from the same group, such as window strips, perimeter seals, or additional protective profiles, check the available parts in the Mercedes door seals category.