Mercedes W212 Door Trim Cover B Pillar Strip Rear Right O/S A2126900487

Mercedes W212 Door Trim Cover B Pillar Strip Rear Right O/S is a precisely manufactured body component from the Doors and door panels category, designed for installation in the rear right section of the vehicle. The black pillar cover stabilizes the door trim, improves the aesthetics of the side body line, and helps protect the structure from daily operational wear.

Specifications and technical data

• SKU: A2126900487
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2126900487
• Substitutable numbers: A2126900487, A 212 690 04 87, EM
• Location on the vehicle: Rear, Right
• Color: Black
• Category: Doors & Door Skins

Purpose and function of the component

The rear right door pillar trim cover for the Mercedes E-Class W212 model is responsible for the aesthetic and technical finishing of the area between the door and the bodywork. The component is mounted in the rear right part of the vehicle and works in conjunction with the door structure and seals, creating a cohesive and visually organized side body area.

The cover helps limit the impact of external factors on the pillar and also aligns the door edge profile, which is important for both the appearance and the comfort of vehicle use.

Construction, color, and fitment

The element is manufactured as a dedicated body trim, prepared for installation in a specific location on the vehicle – the rear right part of the body. This ensures proper fitment with adjacent door panels and other components of the side body area.

The black color of the cover allows for harmonious integration with most body styling configurations, both in versions with dark and lighter accents. This facilitates integration with the factory finish and reduces the need for additional visual modifications.

Condition and service application

The offered trim is a used component, making it a practical choice for bodywork maintenance, post-accident repairs, or replacing individual components within the door area. This type of part allows for restoring the proper appearance and function of the pillar cover without the need for more expensive solutions.

Due to its dedicated placement in the vehicle, the trim is suitable both for spot replacement of a damaged element and for broader body and paint work in the rear right section of the body.

Benefits of using the original pillar trim cover

Using a properly selected door pillar cover in a Mercedes W212 ensures:

• a visually cohesive finish of the side body section,
• proper fitment to the geometry of the door and pillar,
• alignment of edges and joints in the rear right area of the vehicle,
• the possibility of economical repair in case of local damage.

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

If you are interested in broader knowledge about selecting body components and associated systems, as well as how to properly verify OEM markings and part compatibility, the Global Parts guide may be helpful – BMW B58 code, or 340 HP from the secondary market – a checklist before buying a turbocharger and intercooler for the BMW 3 Series (G20), which discusses practical rules for checking fitment by part numbers and VIN.