Mercedes-Benz Sprinter W906 Left N/S B-Pillar Trim Cover Grey A9066920400

Mercedes-Benz Sprinter W906 Left N/S B-Pillar Trim Cover Grey is an original interior trim component designed for installation on the driver's side. It provides a visually cohesive finish to the cabin, protects the pillar structure, and allows for the aesthetic routing of installations in this part of the bodywork. It is a practical solution for users who want to restore the factory look of the interior or replace a damaged component with a perfectly matched, used OEM part.

Specifications and technical data

• SKU: A9066920400
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A9066920400
• Substitutable numbers: A9066920400, A 906 692 04 00, BG
• Location on the vehicle: Left
• Color: Grey
• Category: Other Interior Parts & Accessories

Purpose and function of the component

The B-pillar cover in the Mercedes-Benz Sprinter W906 is responsible for the aesthetic and functional finishing of the middle part of the side body structure on the left side. This component:

• masks the metal structure of the B-pillar, improving the visual appeal of the interior,
• creates an organized space for routing cables and attaching upholstery elements,
• supports the stable mounting of seals and adjacent trim panels,
• helps reduce noise and vibrations transmitted from the body to the cabin.

Thanks to its fitment for the specific Sprinter W906 model, the cover maintains the correct geometry, which facilitates installation and ensures proper alignment with other interior elements.

Color scheme and visual fit

The presented B-pillar cover is finished in a grey color, typical for many Sprinter W906 interior configurations. The neutral shade facilitates integration with the factory upholstery and other panels, allowing for a uniform cabin appearance without the need for additional modifications or painting.

Choosing the right color is important not only for aesthetic reasons but also for practical ones – the grey panel is less prone to showing dirt and minor signs of wear, which helps keep the interior looking tidy.

Vehicle placement and installation aspects

The component is intended for installation on the left side of the vehicle, in the B-pillar area, between the front and rear doors (or the sliding side door area, depending on the body configuration). Precise fitment to this side of the body means that:

• mounting holes and clips are compatible with factory attachment points,
• the shape of the panel accounts for the contours and geometry of the pillar on the driver's side,
• the cover works in conjunction with adjacent upholstery elements and door seals.

When replacing, it is recommended to exercise caution during the removal of the old panel to avoid damaging the clips and guides, and to compare the shape of the new cover with the removed part for model compatibility.

Characteristics of the used part

The offered B-pillar cover is a used part, which allows for a reasonable purchase cost while maintaining the manufacturer's original specifications. A used OEM component usually fits better into the overall condition of a vehicle's interior than a new aftermarket replacement, especially in vehicles used intensively, such as Mercedes Sprinter vans.

Before installation, it is worth cleaning the surface of the panel and checking the condition of the mounts to ensure a stable fit and the absence of unwanted rattles while driving. This type of cover is a good choice for accident repairs, replacing damaged upholstery, or gradual cabin renovation.

Complementary items and categories

If you are planning a comprehensive repair or upgrade of the side cabin area in your Mercedes and need other items from the same group, such as additional upholstery panels, sill covers, or pillar trims, check out the available parts in the Other Mercedes category.

For users interested in a broader look at the structural differences between standard and sports versions, including bodywork and components, a comparative article may be helpful – you can find more information in the material Audi RS vs other models – what is hidden under the hood and chassis?, which discusses manufacturers' approaches to designing key components.