Mercedes W205 Front Headlight Projector Lens Insert Module Unit 130535412306

Mercedes W205 Front Headlight Projector Lens Insert Module Unit is a precision optical module designed for installation in the front headlight of this model. This item belongs to the Front lights group and is a key component responsible for the correct formation of the low or high beam, providing the driver with clear road illumination and compliance with homologation requirements.

Specifications and technical data

• SKU: 130535412306
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: 130535412306
• Substitutable numbers: 130535412306
• Location on the vehicle: Front
• Category: Headlight Assemblies

Purpose and function of the module

The described lens insert is dedicated to installation in the front of the vehicle, within the headlight area, as an internal module responsible for shaping the light beam. The use of a projector allows for a uniform, well-defined beam, which translates into driving comfort at night and reduces glare for other road users. The module is designed as an element of the factory headlight construction, ensuring it maintains the correct geometry and works seamlessly with the original lamp housing.

Construction and performance parameters

The projector lens insert consists of precisely shaped optics and a mounting body that allows for stable seating inside the headlight. The construction is prepared for operation in demanding conditions – at elevated temperatures, under vibrations, and in variable weather conditions. Properly selected optical materials and mounting elements allow for maintaining a stable lens position, which is essential for preserving the correct cut-off line and light range.

Thanks to the use of the original projector geometry, the module enables effective use of the light source installed in the headlight, ensuring good beam concentration and clear illumination of the roadside. This solution promotes safe driving at night and in difficult weather conditions, while simultaneously helping to maintain the factory character of the vehicle's lighting.

Benefits of using the original module

Using the original lens insert in the front headlight brings a number of practical benefits:

• preservation of the factory light beam characteristics and correct cut-off line,
• better compatibility with the existing headlight housing and adjustment elements,
• stable operation of the optics over a long period of use,
• reduction of the risk of technical inspection issues related to lighting quality.

For the user, this means more predictable lighting behavior, a consistent look of the vehicle's front end, and the ability to restore the original headlight parameters after damage or wear of the previous module. In economic terms, choosing such a solution often allows avoiding the replacement of the entire headlight, focusing on replacing the projector insert itself.

Condition, installation, and fitment

The offered module belongs to the group of used parts, which in practice means a favorable combination of price and the preservation of the original optical construction. Before installation, it is recommended to verify the fitment for the specific headlight version and check the setting of the height and direction adjustment mechanism. Proper installation of the lens insert in the front headlight requires keeping the optical elements clean and ensuring correct seating in the mounting points to avoid misalignment and incorrect light distribution.

In practice, the module can be used both for repairing a damaged headlight and for renovating the lighting system when the existing lens has become clouded or mechanically worn. This makes it possible to restore clear, uniform lighting without the need to interfere with the vehicle's electrical installation.

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 lenses, reflectors, or complete headlight modules, check the available parts in the Mercedes Front lights category.

New or used lighting modules – how to choose?

When choosing lighting system components, such as a projector lens insert, it is worth consciously comparing the advantages of new and used OEM parts in terms of durability, build quality, and total repair cost. It may be helpful to compare the differences between these solutions, including real-world lifespan, cost-effectiveness, and impact on driving safety – especially in the case of key headlight components. To better plan your budget and choose the right service strategy, you can use our practical guide: New or used? A comparison of costs and quality of car parts.