Mercedes E-Class S211 W211 Front Right O/S Mirror Triangle Gasket A2117250298

Mercedes E-Class S211 W211 Front Right O/S Mirror Triangle Gasket is a precisely fitted body component from the Doors and door panels category, designed for installation on the front right side of the vehicle. It is responsible for a tight and stable seating of the mirror against the door, reducing wind noise and preventing moisture from penetrating the interior of the door. It is a practical solution for users who want to restore the correct fit of the mirror and the aesthetics of the side body section in their Mercedes.

Specifications and technical data

• SKU: A2117250298
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2117250298
• Substitutable numbers: A2117250298, A 2117250298, A 211 725 02 98, EM
• Location on the vehicle: Front, Right
• Category: Doors & Door Skins

Purpose and function of the mirror gasket

The described gasket is designed for installation in the front right part of the body, where the mirror meets the door panel. Its purpose is to:

• seal the connection between the mirror and the door and limit water ingress into the door structure,
• reduce wind noise generated at higher speeds,
• stabilize the edge of the mirror relative to the door sheet metal,
• maintain an even gap between the mirror and the door panel.

Thanks to this, the acoustic comfort in the cabin remains at a good level, and the elements of the mirror mechanism as well as electrical wiring are better protected against external factors.

Compatibility with the Mercedes W211 body

The gasket has been developed specifically for the Mercedes E-Class W211 generation, which translates into a proper fit to the shape of the door and the mirror base. Proper edge profiling allows for:

• maintaining the factory contact line between the mirror and the door,
• avoiding stress at the mounting point,
• easier adjustment of the mirror to the correct operating position.

Such a fit is particularly important during post-collision repairs or mirror replacement, when restoring the original geometry of the side body section is desired.

Characteristics of the used component

The offered gasket comes from dismantling, which means it is a used part that retains the functionality required for further operation. In practice, this means that:

• it can be reinstalled in place of a worn or damaged gasket,
• it allows for restoring the correct adhesion of the mirror to the door,
• it constitutes an economical alternative to purchasing a new component.

Choosing a used component is beneficial especially when you want to maintain the original vehicle specification at reasonable repair costs.

Benefits of a correctly selected mirror gasket

A properly selected and installed mirror gasket affects not only the aesthetics but also the durability and functionality of the entire door assembly. Key advantages include:

• Better protection against corrosion – limiting water penetration around the mirror mounting and the inner edges of the door sheet metal.
• Stable mirror mounting – lower risk of play and vibrations while driving.
• Consistent appearance of the side body section – even fit of elements in the door and mirror area.

Thanks to this, replacing the gasket is a simple way to improve the overall condition of the door zone without interfering with the load-bearing structure of the body.

Expanding repairs in the door area

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 panels, reinforcements, or mounting frames, check the available parts in the Mercedes Doors and door panels category.

If you want to deepen your knowledge on the safe selection of used components in critical vehicle systems, it is worth checking out the guide describing the selection of brake system components – you will find it in the article Second-hand brake system: how to safely choose discs, calipers, and ABS?, which shows what to look for when buying used parts in specialized stores.