Mercedes W212 Trim D Pillar Rear Right O/S Upper Cover Panel Grey A2126901025

Right Rear D-Pillar Trim for Mercedes W212 in grey is an original interior trim element designed for the right rear side of the body. This aesthetic cover from the Covers, decorative strips, and decorations group allows you to restore the factory appearance of the upholstery and maintain the stylistic consistency of the cabin. A used OEM part ensures a proper fit to the body structure and factory mounting points.

Specifications and technical data

• SKU: A2126901025-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2126901025
• Substitutable numbers: A2126901025, A 212 690 10 25, KZ
• Location on the vehicle: Rear, Right
• Color: Grey
• Category: Trim

Purpose and Function of the Element

The described D-pillar trim is intended for installation in the rear right part of the body, in the area of the final body pillar. It is responsible for aesthetically covering the body structure, routing of wiring, and mounting points, while also stabilizing the upholstery trim in this zone. Thanks to its precise profile, the element works well with adjacent panels and seals.

The grey finish helps maintain consistency with the factory interior color scheme, which is particularly important for accident repairs, replacing damaged panels, or completing missing trim. The original part geometry facilitates installation without the need for modifications or adjustments on the vehicle.

Construction, Color Scheme, and Fit

The D-pillar trim is designed as an element that fits the body structure of the Mercedes E-Class W212 generation. The panel's shape accounts for the characteristic creases, bends, and radii of this body type, ensuring a stable fit against the sheet metal and adjacent upholstery elements. The grey color is matched to factory interior configurations, so the panel does not visually differ from other trim pieces.

As part of the trim group, this element works in conjunction with other side panels, the headliner, and trunk covers. Proper fitting minimizes creaks and looseness, which is important for both acoustic comfort and the durability of the mountings during vehicle operation.

Installation Area: Rear, Right Side

The trim is designed for installation on the right side of the rear body, in the D-pillar area. This location requires appropriate rigidity and stability, as the element interacts with seals, door panels, and other interior panels. Correct placement on the vehicle is crucial for installation safety and aesthetic finish.

The panel is dedicated to a specific side of the vehicle and should not be interchanged with left-side elements. Using the correct trim minimizes the risk of stress, deformation, and problems with installing clips or fasteners.

Condition, Origin, and Service Application

This part is from a dismantled vehicle and is offered as a used part, allowing for economical repair while maintaining the original manufacturer's specifications. This type of panel is particularly suitable for situations involving mechanical damage, cracked trim, or the need to complete missing trim after bodywork and painting.

Choosing an original trim from this group helps maintain the material and visual consistency of the interior, and also reduces installation time. Factory fit to the body is especially important in vehicles where maintaining the original standard of cabin finish is paramount.

Complementary Mercedes Covers, Decorative Strips, and Decorations

If you are planning a comprehensive repair or upgrade of the interior trim area in your Mercedes and need other elements from the same group, such as additional covers, decorative strips, or decorative panels, check the available parts in the Mercedes Covers, Decorative Strips, and Decorations category.

For drivers interested in a broader range of powertrain upgrades or adapting driving characteristics to their preferences, a practical guide on drive axles and differentials may be helpful – you can find it in the article Used Drive Axles and Differentials – How to Choose Gear Ratios for Your Driving Style, which discusses gear ratio selection, component compatibility, and application examples in the aftermarket vehicle market.