Mercedes-Benz E-Class S210 W210 Estate Boot Trunk Left N/S Lateral Trim Panel

Mercedes-Benz E-Class S210 W210 Estate Boot Trunk Left N/S Lateral Trim Panel is an original cargo area trim component, designed for installation on the left side of the S210/W210 generation E-Class estate. This practical black upholstery panel allows you to restore the cohesive look of the trunk, improves interior aesthetics, and protects the bodywork from mechanical damage. Thanks to its factory fitment, it serves as a functional service solution for repairs or interior restoration of the trunk.

Specifications and technical data

• SKU: A2106901740
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2106901740
• Substitutable numbers: A2106901740, A 210 690 17 40, BG
• Location on the vehicle: Left
• Color: Black
• Category: Floor Mats, Carpets & Boot Liners

Purpose and function of the trunk side trim

The presented trunk side trim is designed specifically for the left side of the cargo area in the Mercedes E-Class S210/W210. Its purpose is to:

• cover internal body components and wiring in the trunk area,
• stabilize the upholstery finish in the rear part of the vehicle,
• reduce noise and vibrations transmitted from the wheel arch to the cabin,
• increase surface resistance to accidental impacts from transported cargo.

Thanks to its precise shape, the side trim works in harmony with other trunk interior elements, ensuring consistent fitment and predictable behavior during use.

Color and visual fitment

The black shade of the finish allows for aesthetic integration of the component into typical interior configurations of this Mercedes E-Class generation. This color:

• facilitates visual consistency with other upholstery panels,
• better masks minor dirt resulting from daily trunk use,
• promotes a subdued, classic interior character.

Replacing a damaged or missing side trim with an original black component allows you to restore an organized look to the cargo area without the need to interfere with other upholstery components.

Installation characteristics

The trunk side trim is intended for installation on the left side of the vehicle, using the factory mounting points provided by the manufacturer. The properly selected shape and placement of clips allow for:

• stable seating of the component without additional modifications,
• maintaining the correct geometry of the trunk interior,
• easier removal if service is required for installations hidden behind the panel.

Such a solution is particularly beneficial for restoration work, where both correct fitment and the ability to re-access the vehicle's structural components are important.

Condition and service application

The component comes from a used vehicle, making it a reasonable choice for repairs where the priority is maintaining the original specification at optimal costs. This type of side trim is suitable in situations where:

• the existing panel has been mechanically damaged or deformed,
• the complete trim is missing after previous bodywork repairs,
• the goal is to restore the factory look of the trunk without using aftermarket parts with uncertain fitment.

Using an original trim component helps maintain the structural and visual consistency of the interior, which is important for both utility and potential vehicle resale.

Complementary items and selection by part numbers

In the case of extensive trunk interior restoration, it is worth paying attention to other elements from the Trunk liners, mats, and trays group, such as opposite panels, trunk floors, or additional covers. If you are planning a comprehensive repair or upgrade of the trunk area in your Mercedes and need other items from the same group, such as side upholstery panels, floor liners, or wheel arch covers, check the available parts in the Mercedes trunk liners, mats, and trays category.

To more precisely select trim elements for a specific body version and model year, it is helpful to use OEM numbers and interchangeable part numbers. Practical tips on verifying component compatibility can be found in the guide Online parts shopping without risk – 5 proven ways to verify component compatibility using OEM numbers and paint codes, which discusses, among other things, selecting parts for Mercedes models.