Mercedes C207 W207 Coupe Rear Left N/S Door Window Rail Sealing Strip

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes C207 W207 Coupe Rear Left N/S Door Window Rail Sealing Strip is a precisely fitted body component from the Doors and door panels group, designed for the rear left section of the vehicle. It is responsible for effectively draining water from the side window, reducing cabin noise, and protecting the window edge from mechanical damage. This is a practical solution for users who want to restore proper window operation and maintain the aesthetics of the side body line in their Mercedes.

Specifications and technical data

• SKU: A2076701100
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2076701100
• Substitutable numbers: A2076701100, A 207 670 11 00, BG
• Location on the vehicle: Rear, Left
• Category: Doors & Door Skins

Function and role of the window sealing strip

The rear left window sealing strip in a coupe body performs several key operational tasks. It creates a tight guide for the window, limiting the ingress of water and contaminants into the door interior, thereby supporting the durability of the window lifting mechanism. Additionally, it stabilizes the window edge while driving, which helps reduce vibrations and unwanted noise, improving the overall acoustic comfort of the cabin.

A well-fitted sealing strip also helps maintain uniform window contact with the seals, which is important for maintaining proper body tightness. In the case of a coupe body, where the side windows are longer and more exposed, a properly functioning strip is of particular importance for the durability and aesthetics of the entire side area of the vehicle.

Fitment for Mercedes C207 / W207 Coupe body

The presented strip has been designed specifically for the rear left part of the coupe body, which ensures proper profiling relative to the door and window line. Its placement on the vehicle in the rear zone allows for precise fitting with the factory door structure, without the need for modifications or forced installation.

The original construction dedicated to Mercedes translates into predictable behavior during window operation – both when raising and lowering it. Thanks to this, you can restore proper window guidance after replacing a damaged or worn strip, which is especially important in vehicles used on a daily basis.

Characteristics of the used component

The sealing strip comes from dismantling, which means it is a used part, but one that retains the functionality required for further operation. This type of part is a good solution for users who want to keep the vehicle in a condition close to factory, while optimizing repair costs compared to purchasing a new component.

Choosing an original strip from the secondary market allows you to maintain dimensional and material compatibility with other door elements, which is important for uniform window pressure and the durability of the entire system. This is a practical option for accident repairs, replacing corroded or mechanically damaged strips, and for comprehensive renovation of the side part of the body.

Application in the door and door panel system

As an element from the Doors and door panels group, the sealing strip works with the door skin, window, guides, and seals, creating a coherent system for protecting and guiding the window. A properly selected component contributes to:

• limiting the ingress of water and dirt into the door interior,
• reducing the risk of accelerated corrosion of metal elements inside the door,
• stable window guidance throughout its entire range of motion,
• maintaining an aesthetic contact line between the window and the door edge.

Thanks to this, replacing a worn strip is an important stage in side body repairs, especially in premium class vehicles, where acoustic and visual comfort is of great importance.

Expanding Mercedes door modernization

If you are planning a comprehensive repair or modernization of the door zone in your Mercedes and need other elements from the same group, such as skins, reinforcements, or additional seals, check out the available parts in the Mercedes Doors and door panels category.

If you are also interested in improving the driving experience from the cabin side – including seat comfort, steering wheel ergonomics, or multimedia operation – it is worth checking out our guide on interior equipment from the secondary market: Premium interior for half the price: second-hand seats, steering wheels, and multimedia.