Mercedes W211 Rear Left N/S Tail Light Lamp Plug Socket Wiring A2115450328

Mercedes W211 Rear Left N/S Tail Light Lamp Plug Socket Wiring is an original electrical system component designed to support the rear lighting on the driver's side. Thanks to its factory fitment for Mercedes W211 models, it ensures a secure electrical connection, stable lamp operation, and reduces the risk of lighting system errors. It is a practical solution for replacing a damaged wiring harness or for post-collision repairs.

Specifications and technical data

• SKU: A2118202564-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2118202564
• Substitutable numbers: A2118202564, A 211 820 25 64, A2115450328, A 211 545 03 28
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and function of the tail light plug

The presented plug is a component from the Rear lights and brake lights group, responsible for the proper power supply and control of the lamp on the rear left side of the vehicle. It is responsible for the stable transmission of signals to bulbs or lighting modules, which has a direct impact on vehicle visibility and road safety.

The placement on the rear left side of the vehicle allows for a precise fit to the factory Mercedes installation, without the need for harness modifications or interference with original connectors. This is particularly important for post-accident repairs, where maintaining compliance with factory specifications is essential.

Compatibility and fitment for Mercedes W211

The plug has been designed specifically for the Mercedes W211 platform, which translates into the correct connector shape, proper wire routing, and compliance with the electrical parameters of the lighting system. Its original Mercedes origin limits the risk of communication issues in the installation, such as dashboard errors or unstable lamp operation.

By using a factory connector, it is possible to maintain proper sealing and resistance to external conditions around the lamp, which is significant when operating in variable weather conditions. Replacing a damaged plug with an identical type allows for the restoration of proper lighting operation without compromising quality.

Product characteristics and condition

The offered plug belongs to the group of used parts, meaning it comes from disassembly but retains the functionality necessary for further use. This type of solution is cost-effective while allowing for consistency with the vehicle's original electrical installation. This type of component is particularly useful when there has been mechanical damage to the connector, melting of pins, or breakage of wires at the lamp.

Choosing an original plug from the Mercedes group minimizes the risk of mismatch, loose contacts, or assembly problems that may occur with universal aftermarket replacements. It is a practical option for workshops and individual users who expect predictable installation and stable operation of the lighting system.

Benefits of using the original tail light plug

• Factory fitment for the Mercedes W211 electrical installation on the rear left side.
• Stable electrical connection, reducing the risk of power interruptions to the lamp.
• Ability to restore proper operation of the tail light and brake light after mechanical damage.
• Cost-effective solution through the use of a used part with retained functionality.

Expanding Mercedes lighting upgrades

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your Mercedes and need other components from the same group, such as bulb holders, control modules, or complete lamps, check out the available parts in the Mercedes rear lights and brake lights category.

How to select the correct plug by OEM number

When selecting a tail light plug, it is worth verifying compatibility by the OEM number and comparing the connector shape and pin layout with the component installed in the car. It is also helpful to check whether a given part serves as a replacement for several reference numbers within the same model platform.

If you want to check the correctness of your selection step-by-step using an OEM number or VIN, use our practical guide: Guide: how to select the right car part by VIN and OEM number.