Mercedes W212 Trim Seat Rear Left N/S Cover Black A2129230000

The Mercedes W212 left rear seat trim cover in black is an original seat upholstery component designed for installation on the left side of the rear bench seat. This used part from the Other Seat Parts category allows for an aesthetic and functional completion of the seat assembly, restoring the interior's cohesive appearance and proper guidance of mounting elements. Thanks to its factory fit for Mercedes W212 models, you maintain the original geometry and secure mounting of the cover.

Specifications and technical data

• SKU: A2129230000
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2129230000
• Substitutable numbers: A2129230000, A 212 923 00 00, EM
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Additional Seat Parts

Purpose and Function of the Component

The described cover is dedicated to the rear bench seat area, on the left side. Its purpose is to conceal the seat structure, guides, and mountings, ensuring the overall appearance is visually cohesive and safe for everyday use. Installation in the correct position on the vehicle provides stable support for the upholstery edge and reduces the risk of accidental snagging on structural components.

The black color of the cover allows for harmonious integration with typical interior configurations in the Mercedes E-Class W212 generation, facilitating the maintenance of a uniform style in the rear passenger cabin.

Benefits of Using an Original Seat Cover

Using an original rear seat cover offers a number of practical advantages:

• factory fit to the seat structure and mounting points in the Mercedes W212,
• cohesive appearance of the seat side due to its appropriate profile and color,
• protection of the seat's structural components from accidental mechanical damage,
• reduction of dirt accumulation in hard-to-reach areas near the seat frame.

For the user, this means easier interior cleaning and a more organized look for the rear cabin. The original cover geometry also promotes hassle-free installation and a secure fit of the element in place.

Visual Characteristics and Color Matching

The cover is made in black, which corresponds to one of the most common interior configurations in Mercedes E-Class vehicles. This color effectively masks minor signs of wear and tear and optically integrates the element with the seat side and other upholstery components. The dark finish contributes to maintaining the elegant, understated character typical of this vehicle class.

Condition and Service Application

The component is a used part obtained from dismantling and is offered as such, making it a sensible choice for accident repairs, replacing missing upholstery fragments, or restoring interior completeness after previous modifications. Replacing a damaged or missing cover with an original component allows you to restore the original appearance of the rear seat without the need to invest in new, costly parts.

Expanding Seat Area Modernization in Mercedes

If you are planning a comprehensive repair or modernization of the seat area in your Mercedes and require other parts from the same group, such as seat side panels, guide covers, or additional seat structure covers, check the available parts in the Other Mercedes Seat Parts category.

To better plan your purchases and discover the most frequently chosen solutions for interior refurbishment, it is worth consulting a practical compilation of original components – a detailed discussion can be found in the article Best Used Car Parts – A Guide to the Most Frequently Chosen Original Parts.