Mercedes E-Class S211 W211 Window Guide Rear Right O/S Trim Cover A2117300419

Mercedes E-Class S211 W211 Window Guide Rear Right O/S Trim Cover is an original body component from the Doors and door panels category, designed for installation in the rear right section of the vehicle. The black trim provides an aesthetic finish to the window edge and ensures stable guidance for the seal, which contributes to acoustic comfort and the visual consistency of the side body line.

Specifications and technical data

• SKU: A2117300419
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2117300419
• Substitutable numbers: A2117300419, A 2117300419, A 211 730 04 19
• Location on the vehicle: Rear, Right
• Color: Black
• Category: Doors & Door Skins

Purpose and function of the window trim

The rear right window trim in S211/W211 series models is responsible for precise sealing and aesthetic framing of the window in the rear passenger-side door. A correctly selected component:

• stabilizes the window edge during opening and closing,
• limits the ingress of water and contaminants into the door interior,
• prevents excessive vibrations and unwanted noises while driving.

Thanks to its fitment for the specific body generation, the trim maintains the factory side line, which is particularly important for post-accident repairs and restoring the vehicle to a condition close to the original.

Construction, color, and fitment

The black color of the trim allows for a consistent match with most paint and seal configurations, creating a neutral, technical finish for the window edge. The component is profiled for the specific shape of the rear door on the right side, which facilitates installation and ensures proper adhesion along its entire length.

The original Mercedes origin means maintaining the correct geometry, mounting points, and compatibility with factory seals and the window lifting mechanism. This is especially important where proper fitment with other door components and the absence of additional modifications are required.

Benefits of using the original trim

Using a dedicated window trim in the rear right section of the body helps to limit typical problems that arise after installing aftermarket parts with imprecise profiles. Key advantages include:

• better fit to the window edge and seal, which reduces the risk of leaks,
• consistent appearance of the side body section, without differences in shade or texture,
• preservation of the factory contact line between the window and the door, essential for precise body and paint repairs.

The component from the Doors and door panels category has not only visual but also functional significance – it affects driving comfort by reducing wind noise and improving the seal around the rear window.

Application in repairs and restorations

The rear right window trim is suitable both for local replacement of a damaged element and for comprehensive restoration of the side body section. It is particularly useful when:

• the existing trim is cracked, deformed, or corroded,
• after bodywork, it is necessary to restore the factory window fitment,
• leaks or excessive noise occur in the area of the rear window on the right side.

Thanks to the preservation of the original geometry, the installation proceeds in a predictable manner, and the final result is close to the factory standard, which is important for both private users and workshops specializing in the Mercedes brand.

Condition and origin of the component

The offered trim is a used part, which allows for an economical repair while maintaining the original origin of the component. For many users and service centers, this is a reasonable compromise between cost and fitment quality, especially in the case of older body generations where compliance with factory specifications is important.

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other components from the same group, such as panels, reinforcements, or additional trims, check the available parts in the Mercedes Doors and door panels category.

If you are considering wider use of second-hand components in your car and want to better understand the principles of selecting and installing such elements, the Global Parts guide may be helpful: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.