Rear Lamp Mercedes W212 Saloon Left N/S Trunk Lid Tailgate Boot A2128203164

Visual condition of the part

The product shows signs of use visible in the photos.

Rear Lamp Mercedes W212 Saloon Left N/S Trunk Lid Tailgate Boot is an original rear lighting component designed for installation on the left side of the trunk lid. Thanks to its factory design, it ensures a consistent look with the other lamps, correct light signaling, and seamless integration with the vehicle's electrical system. This is a practical solution for replacing a damaged lighting module in an E-Class sedan.

Specifications and technical data

• SKU: A2128203164
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2128203164
• Substitutable numbers: A2128203164, A 212 820 31 64
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and function in the vehicle

The presented lamp is a component of the Rear lights and brake lights assembly in a Mercedes E-Class W212 generation sedan. It is mounted on the trunk lid on the left side, working in conjunction with the other rear lamps on the body. It is responsible for the correct display of light signals, which is important for both safety and compliance with traffic regulations.

Its placement in the rear of the vehicle on the left side allows for the preservation of the original light beam geometry and proper fit to the shape of the trunk lid. As a result, after installation, it provides an aesthetic fit with the body line and even light distribution in the rear zone of the vehicle.

Benefits of using an original Mercedes lamp

Using an original rear lamp for the W212 brings a number of technical and practical advantages:

• factory fit to the shape of the trunk lid and body line,
• proper cooperation with the electrical system and lighting control,
• maintenance of consistent light color and intensity compared to other lamps,
• preservation of the original appearance of the vehicle's rear section.

For the user, this means easier installation, no need for electrical modifications, and the preservation of the car's factory character. In the case of premium class vehicles, such as Mercedes, this is significant for both aesthetic and operational reasons.

Characteristics of the used component

The offered lamp comes from the used parts segment, which allows for an economical replacement of a damaged element while maintaining the manufacturer's original specifications. This type of component is particularly attractive for accident repairs or restoring a vehicle to full functionality after mechanical damage to the rear of the body.

Choosing a used rear lighting component is often a beneficial compromise between cost and maintaining factory build quality. This allows for reduced expenses while maintaining compliance with the technical solutions provided by the vehicle manufacturer.

Part selection by numbers and vehicle integration

This rear lamp is assigned to a specific manufacturer reference, which facilitates precise selection based on the body version and mounting side. In practice, this means that after matching it to a specific W212 sedan, you can expect correct cooperation with the electrical system and the maintenance of full lighting functionality.

For users and workshops, it is important to use components that comply with factory specifications when replacing rear lighting elements. This minimizes the risk of lighting malfunctions, error messages, and problems with the diagnostics of comfort and safety systems.

Expanding Mercedes rear lighting upgrades

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

For those interested in a broader context of using original used parts in premium cars, including procedures for selection by reference numbers and practical examples, the following guide article may be helpful: BMW – sports performance and precision. How do original used parts extend the life of a Bavarian icon?. Although it concerns a different brand, it discusses universal principles for the safe use of components from the secondary market.