Mercedes W221 Rear Seat Backrest Arm Rest Storage Tray Box Insert A2219704831

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W221 Rear Seat Backrest Arm Rest Storage Tray Box Insert is a practical interior accessory that improves ergonomics and comfort for rear passengers. The original Mercedes design ensures a perfect fit for the rear seat backrest and a consistent look with the rest of the upholstery. This solution helps organize small items in the rear cabin and maintain an aesthetic interior appearance.

Specifications and technical data

• SKU: A2219704831
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2219704831
• Substitutable numbers: A2219704831, A 221 970 48 31
• Location on the vehicle: Rear
• Category: Trim

Purpose and function in the vehicle

The presented item is designed for installation in the rear interior section, within the rear seat backrest, for the Mercedes S-Class W221 generation. The armrest storage tray insert allows for convenient storage of small accessories, documents, or mobile devices, preventing them from shifting while driving. Thanks to the factory geometry, full functionality of the backrest and proper operation of the armrest mechanism are maintained.

Construction and interior fitment

The item belongs to the Trims, decorative moldings, and decorations group, meaning it serves both a functional purpose and provides an aesthetic finish to the rear cabin. The shape and mounting method are tailored to the factory rear seat backrest in the Mercedes W221, which facilitates installation and ensures a stable fit of the insert in the armrest. The storage box construction is designed not to interfere with backrest folding mechanisms or factory upholstery elements.

Benefits of using an original part

Using the original rear seat armrest storage tray insert offers a number of practical benefits:

• maintaining the consistent interior styling characteristic of the Mercedes S-Class W221,
• secure fit to the rear seat backrest without the need for modifications,
• organizing the space in the rear cabin thanks to a dedicated storage area for small items,
• maintaining armrest functionality while increasing passenger comfort.

An original part from this group allows you to restore the factory look of the interior after damage or wear of the previous insert, which is particularly important in premium class vehicles.

Condition and service application

The product is used, making it an attractive service solution for Mercedes W221 owners who want to restore full functionality to the rear armrest while keeping costs reasonable. This type of part is suitable both for repairs following mechanical damage and for completing missing interior parts after previous modifications.

Expanding Mercedes interior equipment

If you are planning a comprehensive repair or upgrade of the interior trim area in your Mercedes and need other elements from the same group, such as covers, overlays, or additional decorative panels, check out the available parts in the Mercedes Trims, decorative moldings, and decorations category.

For drivers interested in further cabin personalization, including changing the driving experience and improving driver ergonomics, the guide article Personalization and ergonomics – when is it worth replacing the steering wheel with a premium model?, which discusses, among other things, replacing the steering wheel with sport or AMG versions, may be helpful.