Mercedes-Benz S W221 C-Pillar Trim Panel Cover Rear Right O/S Grey A2216900625

The Mercedes W221 Rear Right C-Pillar Cover Grey is an original interior trim element designed for installation in the rear right part of the body. The grey cover allows for an aesthetic and technically correct finish of the C-pillar, ensuring a cohesive cabin appearance and stable mounting of adjacent upholstery elements. This is a practical solution for users who want to restore the factory look of the interior or replace a damaged section of the trim.

Specifications and technical data

• SKU: A2216900625
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2216900625
• Substitutable numbers: A2216900625, A 221 690 06 25, EM
• Location on the vehicle: Rear, Right
• Color: Grey
• Category: Other Interior Parts & Accessories

Vehicle Application and Placement

The presented cover is specifically designed for the Mercedes S-Class W221 generation and is installed in the rear right C-pillar area. The element is responsible for:

• covering the body structure in the rear part of the vehicle,
• enclosing the space between the window and the side upholstery,
• providing stable support for adjacent interior panels.

Precise fit to the W221 body geometry facilitates installation and reduces the risk of looseness, creaks, or unwanted vibrations during driving.

Color Scheme and Visual Matching

The cover is made in a grey color, characteristic of many Mercedes W221 interior configurations. This allows for maintaining the stylistic consistency of the cabin without the need to interfere with other upholstery elements. The grey tone blends well with both light and darker equipment variants, making it easy to integrate with the existing interior design.

Element Characteristics and Service Application

The C-pillar cover serves both aesthetic and functional purposes. It is responsible for:

• masking the load-bearing structure of the pillar and any wiring harnesses,
• protecting these elements from accidental mechanical damage,
• reducing noise and improving acoustic comfort inside the cabin.

As an original Mercedes part, the element ensures proper fit with factory mounting points and compatibility with other components of the rear cabin trim.

Product Condition and Benefits of Installation

The cover is offered as a used part, allowing for economical interior repair while maintaining the original manufacturer's specifications. Replacing a damaged or missing C-pillar cover with an OEM part of this type:

• restores the aesthetics of the rear cabin,
• eliminates visible gaps in the interior trim,
• ensures proper support for adjacent upholstery panels.

Expanding Interior Trim in Mercedes W221

If you are planning a comprehensive repair or upgrade of the interior area in your Mercedes and need other parts from the same group, such as covers, upholstery panels, or additional housings, check the available parts in the Other Mercedes category.

Technical Knowledge and Part Selection

When working on advanced premium models like the Mercedes W221, understanding the structural differences between standard and sport versions can be helpful. In the context of comparing technical solutions in the high-performance car segment, it is worth familiarizing yourself with material describing the construction of engines, braking systems, and chassis in sport variants – this is thoroughly discussed in the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which helps to better understand the design philosophy of luxury cars.