Mercedes W212 Door Card Rear Left N/S Trim Panel Black Beige Leather Nappa

Mercedes W212 Door Card Rear Left N/S Trim Panel Black Beige Leather Nappa is an original trim panel designed for installation on the rear left side of the vehicle. This component serves as a seamless addition to the factory interior, ensuring aesthetic fitment, robust construction, and the maintenance of the comfort characteristic of the Mercedes brand. Thanks to the use of Nappa leather, the panel fits perfectly into the equipment standards of premium-class vehicles.

Specifications and technical data

• SKU: A2127300170-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2127300170
• Substitutable numbers: A2127300170, A 212 730 01 70, BG
• Location on the vehicle: Rear, Left
• Upholstery material: Leather
• Color: Black
• Category: Door Panels

Purpose and fitment for Mercedes W212

The presented door trim has been designed specifically as a rear left-side panel for the Mercedes E-Class W212 generation. This ensures the preservation of factory lines, correct placement of mounting points, and compatibility with original door equipment, such as handles, grips, or covers. The dedicated design facilitates installation and allows for maintaining a consistent look of the entire door card.

Materials and finish

The upholstery is made of high-quality leather, including elegant black Nappa leather. This choice of material provides a pleasant-to-the-touch surface and the characteristic, understated interior look typical of premium cars. The leather finish makes it easy to keep clean, and the appropriate material structure minimizes the visibility of minor signs of use.

The panel's color scheme has been selected to harmonize with factory cockpit elements and other door trims in the Mercedes W212. Visual consistency of the interior is particularly important when replacing a single element, which is why the original origin and the correct shade are of key importance.

Function in the cabin and comfort of use

As an item in the Door panels category, the panel performs several important functions in the vehicle cabin:

• covers the internal door structure and wiring,
• provides comfortable arm support for rear-seat passengers,
• influences interior acoustics through additional door soundproofing,
• shapes the visual perception of the side part of the cabin.

Thanks to the use of Nappa leather, the panel performs well in daily use, offering a pleasant contact surface and ease of maintenance using standard automotive leather care products.

Characteristics of the used part

The offered door trim is a used component, which allows for maintaining a favorable cost-to-quality ratio while preserving the original equipment standard. In practice, this means the panel comes from disassembly, retaining factory fitment and compatibility with the door structure. Original origin facilitates trouble-free installation and minimizes the risk of mismatching characteristic of aftermarket replacements.

Support for selection and interior upgrades

If you are planning a comprehensive repair or upgrade of the rear door area in your Mercedes and need other elements from the same group, such as door cards, panels, or additional inserts, check the available parts in the Mercedes door panels category.

For drivers interested in a broader context of choosing interior elements from the secondary market, especially in premium cars, the following article describing current trends and the benefits of using original used components may be helpful: Crisis in the new parts market? Why used original parts for premium cars are the hottest trend in 2026.