Mercedes C207 Headlight Bi-Xenon Headlamp Light Front Right O/S A2078200259

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 C207 Headlight Bi-Xenon Headlamp Light Front Right O/S is an original lighting component from the Front lights category, designed for installation on the right side of the vehicle. It ensures precise light beam distribution, improving road visibility and safety during night driving and in difficult weather conditions. This used OEM component is a sensible choice for drivers looking for a technically compatible solution while maintaining cost-effective repair options.

Specifications and technical data

• SKU: RHD-A2078200639-3
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2078200639
• Substitutable numbers: A2078200639, A 207 820 06 39, A2078200259, A 207 820 02 59
• Location on the vehicle: Front, Right
• Category: Headlight Assemblies

Purpose and vehicle compatibility

The presented bi-xenon headlight has been designed specifically for Mercedes C207 series models and is mounted in the front section on the passenger side. Its placement on the front right side of the vehicle guarantees a proper fit with the exterior body panels, hood, and bumper, which translates into stable mounting and correct lighting geometry.

Thanks to its OEM design, the headlight works with the factory electrical installation and lighting control system without the need for wiring modifications or the use of adapters. This solution is particularly beneficial for post-accident repairs and when replacing worn or damaged lamps with a component of known technical specifications.

Bi-xenon technology and functionality

The headlight utilizes bi-xenon technology, where a single module is responsible for both low and high beams. This allows for a uniform, intense light beam while reducing glare for other road users. Using a single source for two functions simplifies the design, facilitates maintenance, and ensures consistent lighting parameters.

The properly designed optical system of the headlight works with factory height adjustment and beam leveling systems, which is essential for maintaining compliance with homologation requirements and traffic regulations. For the user, this means stable, predictable road illumination and better visibility of obstacles, signs, and road edges.

Benefits of using an original used headlight

Choosing an original used headlight for a Mercedes C207 is a compromise between quality and repair cost. A salvaged component retains factory geometry, mounting points, and compatibility with the body and electrical system, which limits the risk of installation problems typical of lower-quality aftermarket replacements.

The most important advantages of this solution include:

• factory fit to the body lines and adjacent elements,
• preservation of original lighting characteristics and light distribution,
• no need for electrical system modifications,
• attractive cost compared to a new OEM lamp.

Before installation, it is recommended to perform a standard check of the condition of the outer lens, reflectors, and connectors, and after installation – to precisely adjust the headlight at a diagnostic station to fully utilize its capabilities.

Application in the vehicle lighting system

The bi-xenon headlight front right plays a key role in the vehicle's lighting system, responsible for generating low and high beams on the right side. A properly functioning lamp affects the safety of the driver, passengers, and other road users, as well as the positive outcome of periodic technical inspections.

Replacing a damaged or degraded headlight with a functional OEM component allows for restoring the original lighting parameters, reducing the risk of blinding other drivers, and improving comfort during night driving. This is particularly important in premium class cars, where the lighting system is an integral part of driver assistance systems.

Mercedes front lights – expansion and modernization

If you are planning a comprehensive repair or modernization of the front lighting zone in your Mercedes and need other elements from the same group, such as front left lamps, turn signals, or lighting control modules, check the available parts in the Mercedes front lights category.

How to care for a used bi-xenon headlight

To maximize the potential of a used bi-xenon headlight, it is worth taking care of regular lens maintenance, checking for leaks, and inspecting the condition of electrical connectors. Proper operation and periodic inspections allow for maintaining stable lighting parameters and extending the trouble-free service life of the entire lighting system.

Practical tips regarding the care and operation of salvaged components, including lighting elements, can be found in the article How to extend the life of used car parts?, which describes proven maintenance and diagnostic methods.