Mercedes W212 Rear Lamp Trunk Lid Boot Tailgate Light Left N/S A2129060903

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W212 Rear Lamp Trunk Lid Boot Tailgate Light Left N/S is an original component from the Rear lights and brake lights group, designed for installation in the trunk lid. It ensures a consistent look for the rear of the vehicle, proper light signaling, and compliance with Mercedes' factory styling.

Specifications and technical data

• SKU: A2129060903-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2129060903
• Substitutable numbers: A2129060903, A 212 906 09 03
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and placement

The presented lamp is dedicated to the Mercedes E-Class W212 generation model and is mounted in the rear trunk lid on the left side. Its placement in the rear zone of the vehicle on the driver's side ensures the correct light signaling layout and compatibility with other lighting elements.

Thanks to its factory design, the component works with the original sockets and electrical installation, which facilitates installation and reduces the risk of fitment issues with the trunk lid.

Technical and functional characteristics

The lamp belongs to the Rear lights and brake lights group, responsible for vehicle visibility from the rear and clear signaling of maneuvers. The lens design is adapted to the W212 body lines, ensuring that the continuity of the bodywork and factory aesthetics are maintained after installation.

Original manufacturing ensures:

• proper light diffusion in accordance with the manufacturer's specifications,
• perfect fit with the edges of the trunk lid,
• stable mounting in factory mounting points.

Condition of the item and benefits of using a used part

The offered lamp is a used original component, which allows for maintaining compliance with Mercedes' factory specifications while reducing repair costs. For many W212 units, this is a practical solution, especially for post-accident repairs or replacing a single lens after mechanical damage.

Using an original, used lamp allows for:

• maintaining consistent lens color and structure relative to the other lamps,
• preserving the factory look of the rear of the vehicle,
• reducing the risk of fitment problems typical of low-quality aftermarket replacements.

Application in the restoration and modernization of the Mercedes W212

The component is suitable for both standard replacement of a damaged lens and broader body restoration work. For cars from years similar to the W212, using original, used lighting components helps maintain the vehicle's character and avoid visual discrepancies between sides.

If you are planning a comprehensive repair or modernization of the rear zone in your Mercedes and need other elements from the same group, such as lenses, lamp modules, or additional lighting segments, check the available parts in the Mercedes rear lights and brake lights category.

For owners of older E-Class models and other vehicles from similar production years, practical tips regarding the selection and installation of used components may also be useful – you can find them in the article The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 era, which describes modernization scenarios using original parts from the secondary market.