Mercedes W204 Headlamp Headlight Bi-xenon Lamp Light Front Left N/S A2048204539

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 W204 Headlamp Headlight Bi-xenon Lamp Light Front Left N/S is an original component from the Front lights group, designed for installation on the left front side of the vehicle. It ensures precise road illumination while maintaining the factory beam geometry and a consistent look for the front end of the body. This is a solution for users who expect compatibility with the factory lighting system and an aesthetic match to the Mercedes design.

Specifications and technical data

• SKU: rhd-A2048203739
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048203739
• Substitutable numbers: A2048203739, A 204 820 37 39, A2048204539, A 204 820 45 39
• Location on the vehicle: Front, Left
• Category: Headlight Assemblies

Purpose and fitment for Mercedes W204

The presented lamp has been designed specifically for the Mercedes C-Class W204 generation models, for installation in the front – left side zone. The construction, based on a bi-xenon solution, works with the factory electrical installation and mounting system, which facilitates installation and reduces the need for modifications. By maintaining the original form, the headlight harmoniously fits into the line of the bumper, hood, and fender, restoring the vehicle's consistent appearance after repairs.

Bi-xenon technology and performance parameters

The bi-xenon lamp combines low and high beam functions in a single module, which translates into uniform, stable road illumination. The technology used ensures:

• a bright, focused light beam with a clear cut-off line,
• better visibility at night and in adverse weather conditions,
• consistency with the factory lighting control systems in the Mercedes.

By maintaining the original design of the optics and reflectors, the headlight helps to maintain proper lighting parameters, which is important both for driving comfort and for a positive result of periodic technical inspections.

Installation and operational characteristics

The Mercedes W204 Headlamp Headlight Bi-xenon Lamp Light Front Left N/S is a component intended for installation in the factory mounting points on the front left corner of the body. The electrical connector layout is adapted to the Mercedes W204 installation, which allows for maintaining lighting functionality without the need for harness adaptation. The used nature of the product means that the headlight comes from dismantling, which in practice allows for:

• maintaining the vehicle manufacturer's original specification,
• reducing repair costs compared to a new component,
• maintaining a consistent look with other lamps and body elements.

Benefits of choosing an original bi-xenon lamp

Choosing an original bi-xenon lamp for the Mercedes W204 is a solution that combines technical and economic aspects. Key advantages include:

• Factory fitment – compatibility with the body structure and electrical installation, without the need for modifications.
• Consistent front aesthetics – maintaining the original look of the headlight, important for post-accident repairs and renovations.
• Rational service costs – a used OEM component allows for reduced expenses while maintaining build quality.

If you want to better understand how to optimize repair expenses using used OEM components, it is worth reading the article Rising repair costs and the boom in used parts – how to save on car service?, which discusses practical strategies for selecting parts.

Expansion and modernization of the Mercedes lighting system

If you are planning a comprehensive repair or modernization of the front lighting zone in your Mercedes and need other components from the same group, such as headlights for the right side, control modules, or additional daytime running lights, check the available parts in the Mercedes Front lights category.