Mercedes X253 Column Trim B-Pillar Right O/S Cover Panel A2536901425

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes X253 Column Trim B-Pillar Right O/S Cover Panel is an original center pillar trim component for the passenger side, belonging to the Window seals and moldings category. Designed specifically for the X253 body, this right B-pillar cover ensures a seamless finish for the side of the cabin and proper guidance for door seals. It is a practical choice when replacing a damaged panel, repairing after a collision, or completing the interior after disassembly.

Specifications and technical data

• SKU: A2536901425
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2536901425
• Substitutable numbers: A2536901425, A 253 690 14 25
• Location on the vehicle: Right
• Category: Window Seals, Gaskets & Trims

Purpose and function of the component

The described B-pillar cover is intended for installation on the right side of the vehicle, in the area between the front and rear doors. It is responsible for aesthetically covering the pillar structure while working in conjunction with door and window seals to help reduce noise, vibrations, and unwanted air drafts.

As a part of the Window seals and moldings group, this panel acts as a connector between the body shell and the interior upholstery, stabilizing the seal path and facilitating their correct positioning after door installation.

Construction and fitment for Mercedes X253

The cover has been designed for the specific geometry of the X253 body, which translates into:

• precise fitment to the shape of the B-pillar on the passenger side,
• maintenance of factory gaps between the panel and adjacent trim elements,
• correct guidance of door and window seal edges.

Thanks to a design consistent with factory solutions, installation is straightforward, and once attached, the panel creates a cohesive surface with other moldings and covers in the cabin.

Practical application and benefits of replacement

Replacing the right B-pillar cover is particularly recommended when the existing element is cracked, deformed, or shows signs of previous repairs. Using an original panel allows you to:

• restore a uniform appearance to the side of the interior,
• maintain proper seal adhesion in the door area,
• minimize the risk of rattles and unwanted noises while driving.

This solution is technically consistent with the rest of the vehicle structure, which facilitates service and subsequent work on seals or door upholstery.

Product characteristics and condition

The item comes from the Mercedes range, which ensures the preservation of factory geometry, mounting points, and compatibility with original seals and moldings. As a used part, it is a good choice for maintenance repairs where structural compatibility with the vehicle and reasonable replacement costs are the priority.

Before installation, it is recommended to perform a standard check of the mounting points and compare the shape with the removed panel to ensure that the cover matches the B-pillar configuration of the specific X253 unit.

Complementary Mercedes window seals and moldings

If you are planning a comprehensive repair or upgrade of the side body area in your Mercedes and need other elements from the same group, such as additional trim moldings, seal guides, or covers adjacent to window edges, check out the available parts in the Mercedes window seals and moldings category.

Additional technical information and expert knowledge

When working with body and trim components, it is worth using reliable sources of knowledge regarding the construction of individual models. An article comparing solutions used in different generations of vehicles may be helpful, available here: Classic Mini vs modern MINI – differences and OEM parts. Although it concerns a different brand, it well illustrates the importance of using original components while maintaining the character and functionality of the car.