Mercedes W211 Bi-Xenon Headlamp Headlight Front Lamp Left N/S A2118204961

Visual condition of the part

The product shows signs of use visible in the photos.

Headlight ballast, control units, bulbs, modules are not included in the sale.

Mercedes W211 Bi-Xenon Headlamp Headlight Front Lamp Left N/S is an original component from the Front lights category, designed for installation on the driver's side. It ensures precise road illumination, a consistent look for the front end of the vehicle, and compatibility with the factory electrical system of the Mercedes E-Class W211 generation.

Specifications and technical data

• SKU: RHD-A2118204961-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2118204961
• Substitutable numbers: A2118204961, A 211 820 49 61
• Location on the vehicle: Front, Left
• Category: Headlight Assemblies

Purpose and fitment

The presented Mercedes W211 Bi-Xenon Headlamp Headlight Front Lamp Left N/S has been designed for operation in the front of the vehicle on the left side. The construction, based on the manufacturer's factory design, guarantees proper fitment with the fender, bumper, and hood, as well as correct alignment of the optical axis relative to the road.

Thanks to the use of bi-xenon technology, the headlight supports both low and high beams in a single module, which translates into an even distribution of the light beam and good visibility in varied night driving conditions.

Technical characteristics of the headlight

The lamp is constructed as a complete front unit for the left side, with an optical system adapted to the factory lighting system in the Mercedes W211. The geometry of the reflectors and the bi-xenon lens ensures a clear cut-off line for low beams and effective illumination of the further section of the road when using high beams.

The headlight housing is prepared for cooperation with the original mounting points in the body, which facilitates installation and allows for maintaining the proper rigidity of the connection. The lamp system is optimized for integration with the factory wiring and lighting control in the vehicle.

Condition of the component and benefits of use

The headlight is offered as a used original component, which in practice means maintaining factory geometry, the correct shape of the light beam, and compatibility with vehicle systems. Choosing an original lamp from the secondary market allows for reducing repair costs compared to a new sub-assembly, while maintaining parameters similar to those installed at the factory.

The use of this bi-xenon lamp on the left side allows for restoring the consistent look of the front end, improving night driving safety, and maintaining a uniform color and lighting characteristic throughout the entire front lighting system.

Why choose original Mercedes Front lights

Original headlights for the Mercedes W211 provide:

• factory fitment to the body and electrical system,
• stable optical parameters in bi-xenon technology,
• consistent look with other vehicle lighting elements,
• easier installation thanks to the preservation of original mounting points.

If you are planning a comprehensive repair or upgrade of the front lighting zone in your Mercedes and need other elements from the same group, such as additional headlights, daytime running light modules, or complete lamp sets, check the available parts in the Mercedes Front lights category.

Practical installation and operational tips

When replacing a bi-xenon headlight, it is recommended to check the light alignment at a diagnostic station to ensure the correct cut-off line and avoid blinding other road users. It is also worth verifying the condition of electrical connectors and seals, which reduces the risk of lamp fogging and affects the durability of the entire lighting system.

For drivers interested in a broader view of the operation and replacement of components in a car, the guide article When is it worth replacing an alternator with a used one: a practical guide for drivers may be helpful, which discusses the practical aspects of selecting parts from the secondary market and their impact on the daily operation of the vehicle.