Mercedes W212 Door Rear Left N/S Cover Panel Obsidian Black - 197

Listing details and visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

The offer applies to the bare door – without handle, window, lock, trims, or any other accessories.

There is an option to purchase a complete door for an additional fee of 80 GBP.

The Mercedes W212 Rear Left Door Trim Panel in Obsidian Black Metallic is an original body part designed for precise fitting in the rear driver's side door area. With its factory finish in Obsidian Black Metallic – 197, it allows for a visually cohesive match with the vehicle's paintwork and maintains a uniform side profile. This is a solution for users who expect a technically correct and aesthetically pleasing replacement for a door element without altering the body structure.

Specifications and technical data

• SKU: A2127300105-OB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2127300105
• Substitutable numbers: A2127300105, A 212 730 01 05, BG
• Weight: 150
• Location on the vehicle: Rear, Left
• Color: Obsidian Black Metallic - 197
• Category: Doors & Door Skins

Purpose and Function of the Element

The rear left door trim panel for the Mercedes W212 is responsible for the aesthetic and functional finishing of the exterior part of the door. Its tasks include:

• completing the door cladding in the side body area,
• maintaining the correct geometry of the door line,
• limiting the exposure of internal door structures to external factors.

Selecting the correct panel for a specific W212 body version ensures factory fitment and proper operation of the door mechanisms.

Color and Visual Matching

The element is finished in Obsidian Black Metallic – 197, allowing for consistency with the vehicle's paintwork of the same color code. The metallic structure of the paint coating provides a characteristic depth of color and complements the W212's styling line.

For vehicles already painted in this shade, the panel can significantly reduce the scope of additional painting work, which is beneficial both in terms of time and cost.

Mounting Characteristics

The panel is designed for installation in the rear left side of the body, within the door area. The construction based on factory mounting points allows for:

• the use of standard service procedures for disassembly and assembly,
• maintaining compatibility with original door elements,
• limiting the need for additional bodywork modifications.

The appropriately selected weight of the element contributes to maintaining the correct structural balance of the door and does not negatively affect the operation of the hinges and lock.

Condition and Service Application

As an element from the Doors and Door Panels category, the panel is suitable for accident repairs, correction of operational damage, and body renovation work. It allows for restoring the correct appearance of the vehicle's side without the need for aftermarket alternatives with uncertain fitment.

This type of solution is particularly useful in situations where preserving the original door structure and compliance with the factory specification of the W212 model is a priority.

Integration with Other Mercedes Body Elements

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other elements from the same group, such as outer panels, reinforcements, or additional trim pieces, check the available parts in the Mercedes Doors and Door Panels category.

Additional Support for Selecting Used Parts

When selecting used body components, it is worth paying attention to model version compatibility, vehicle placement, and paint color. For those planning broader modifications or restoration projects, a guide describing common mistakes when buying used parts and tuning components may be helpful – you can find it in the article Buying Used Car Parts • Common Mistakes When Choosing Tuning Parts.