Mercedes W447 Right O/S Lower B-Pillar Trim Cover A4479107500

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W447 Right O/S Lower B-Pillar Trim Cover is an original body trim component designed for installation on the right side of W447 series models. This used, factory-original trim ensures a consistent interior appearance while providing an aesthetic and functional finish to the B-pillar area.

Specifications and technical data

• SKU: A4479107500
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4479107500
• Substitutable numbers: A4479107500, A 447 910 75 00
• Location on the vehicle: Right
• Category: Trim

Purpose and function of the component

The Mercedes W447 Right O/S Lower B-Pillar Trim Cover is responsible for aesthetically covering the pillar structure and maintaining the trim line of the cabin's side section. As a part of the Trims, decorative strips, and moldings category, it improves the visual consistency of the interior and helps protect critical body sections from accidental mechanical damage.

Its placement on the right side of the vehicle ensures a perfect fit with the factory body geometry of the Mercedes W447, which translates into proper alignment with adjacent panels and stable mounting in the B-pillar zone.

Benefits of using the original trim

Using an original trim component in a Mercedes W447 allows you to maintain:

• a consistent look for the interior and side body,
• proper alignment of decorative lines and trims,
• factory mounting points without the need for modifications,
• stable seating within the B-pillar area on the right side.

As a result, the lower B-pillar trim cover is a practical solution when replacing a damaged part after a collision, during upholstery removal, or for service work within the side body structure.

Selection and compatibility with Mercedes W447

The component has been designed specifically for the Mercedes W447 series, meaning its geometry, mounting method, and shape are tailored to the factory B-pillar structure. This facilitates installation and reduces the risk of improper fitment with other interior panels.

When selecting parts, it is worth paying attention to compatibility with the body version and the installation side to maintain the correct line of trims and decorative strips throughout the vehicle's side zone.

Use in repairs and interior restoration

The right-side lower B-pillar trim cover is suitable for both typical post-accident repairs and interior restoration when the existing trim is cracked, deformed, or shows signs of heavy wear. Replacing it with an original part allows you to restore the aesthetics and proper finish of this cabin section.

If you are planning a comprehensive repair or upgrade of the side zone and center pillar in your Mercedes and need other elements from the same group, such as covers, strips, or decorative trims, check out the available parts in the Mercedes Trims, decorative strips, and moldings category.

Additional technical support

For more advanced service work on vehicles of this brand, it is worth using proven sources of knowledge. If you are interested in how to maintain key components and equipment in popular models of this brand, check out the article Reliability under the star – how to maintain engine equipment in popular Mercedes-Benz C-Class and E-Class models?, which will help you better plan maintenance and part selection for your Mercedes.