Mercedes X117 Cover Column B Pillar Door Right O/S Moulding Finisher A1176900679

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes X117 Cover Column B Pillar Door Right O/S Moulding Finisher is an original body component from the Doors and door panels group, designed for installation on the right side of the vehicle. It provides an aesthetic finish to the B-pillar, covering the critical area between the front and rear doors and helping to maintain a consistent look for the interior and door edges. This is a practical solution for users who want to restore the factory appearance of the side body section of their Mercedes.

Specifications and technical data

• SKU: a1176900679
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1176900679
• Substitutable numbers: A1176900679, A 117 690 06 79
• Location on the vehicle: Right
• Category: Doors & Door Skins

Purpose and function of the B-pillar cover

The right-side B-pillar cover is responsible for the aesthetic and functional finishing of the zone between the doors, where the structural elements of the body and seals are located. A properly selected trim panel:

• masks the pillar structure and door edges,
• aligns the side line of the body,
• reduces the risk of mechanical damage in this area,
• supports the maintenance of the proper geometry of door seal adhesion.

Thanks to its fitment for the specific Mercedes X117 generation, the element maintains the correct geometry and works with the factory mounts within the door and pillar area.

Construction and body fitment

The B-pillar trim panel has been designed as part of the Doors and door panels system, taking into account the characteristic side line of the Mercedes body. The design of the cover allows for precise alignment with:

• the edge of the front and rear doors on the right side,
• factory mounting points on the B-pillar,
• adjacent upholstery elements and seals.

Such fitment facilitates installation and minimizes the risk of unwanted gaps, rattles, or vibrations during vehicle operation.

Benefits of using an original Mercedes component

Using an original B-pillar cover in a Mercedes X117 allows you to maintain stylistic and technical consistency with other body components. Key advantages include:

• Factory fitment – dimensional and structural compatibility with the Mercedes body, without the need for modifications.
• Stable mounting – the panel works with the original brackets and clips within the B-pillar area.
• Consistent appearance of the side body section – restoration of the original door and pillar line on the right side.
• Possibility of restoring aesthetics after a collision or wear and tear.

This solution is particularly beneficial for post-accident repairs, restoration, or preparing the car for sale, where compliance with the manufacturer's factory specifications is important.

Condition of the element and service application

The B-pillar cover is offered as a used part, which allows for economical repair while maintaining the original origin of the component. This type of panel will work well both in professional body and paint shops, as well as in workshops specializing in the Mercedes brand, where combining quality with repair cost control is important.

Expanding work within the door and pillar area

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

For users interested in further interior personalization, including changing the driver's ergonomics by installing a sports or comfort steering wheel, the guide article Personalization and ergonomics – when is it worth replacing the steering wheel with a premium model?, which discusses variants such as Sport, M-Package, and AMG, may be helpful.