Mercedes W212 Saloon Tailgate Lamp Trunk Inner Light Rear Left N/S A2128200764

Mercedes W212 Saloon Tailgate Lamp Trunk Inner Light Rear Left N/S is an original component from the Rear lights and brake lights category, designed for installation on the rear left side of the trunk lid. It is a practical solution for users who want to restore proper vehicle lighting while maintaining the factory body lines and a consistent look for the rear of the car.

Specifications and technical data

• SKU: A2128200764
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2128200764
• Substitutable numbers: A2128200764, A 212 820 07 64
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and function of the lamp

The left trunk lid lamp is responsible for the proper visibility of the vehicle from the rear, working in conjunction with other lighting elements. A properly selected module for this area of the body helps maintain a clear light signal for other road users, which translates into safety during braking, maneuvering, and driving in low-visibility conditions.

Thanks to its precise fit for this specific sedan generation, the lamp maintains the correct geometry, panel gaps with the fender and bumper, and stylistic consistency with the other rear lights. This is particularly important for post-accident repairs, where both proper functionality and aesthetics are essential.

Construction and body fitment

The element is designed as an integral part of the left side of the trunk lid, with a properly shaped lens and housing that harmonize with the sedan's body lines. The construction includes factory mounting points and a space for the electrical connector, which facilitates installation in place of a damaged lamp.

Proper fitment for the specific model helps avoid issues with leaks, trunk lid closure problems, or improper alignment with adjacent panels. In practice, this means a stable mounting of the lamp, even gaps with the bodywork, and the preservation of the vehicle's original rear appearance.

Use of a used part

Choosing a used lighting component is a sensible solution for maintenance and post-accident repairs, especially when you want to preserve the car's factory character. This type of component allows for cost reduction compared to new replacements while maintaining compliance with the manufacturer's original specifications.

Before installation, it is worth verifying the condition of the lens, bulb sockets or light modules, and electrical connectors to ensure all lighting functions work correctly. A properly selected trunk lid lamp helps avoid light control system errors and issues during technical inspections.

Benefits of installing an original lamp

• Consistent rear appearance of the vehicle thanks to the preservation of the factory shape and light segmentation.
• Proper fitment to the left trunk lid without the need for mounting modifications.
• Compatibility with the electrical system intended for the specific sedan model.
• Possibility of economical lighting system repair while maintaining the original design.

If you are planning a comprehensive repair or upgrade of the rear lighting area in your Mercedes and need other elements from the same group, such as light modules, additional trunk lid lamps, or brake light segments, check the available parts in the Mercedes rear lights and brake lights category.

If you want to better understand how using used lighting components fits into the modern approach to vehicle repairs and service cost reduction, check out the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?, where you will find practical examples and a broader context for using salvaged parts.