Mercedes C117 Front Headlight Light Lamp Unit Halogen Right O/S A1178200661

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 C117 Front Headlight Light Lamp Unit Halogen Right O/S is an original component from the Front lights category, designed for installation on the driver's side (right, front). This used lamp ensures a factory-fit to the bodywork, maintaining the correct beam geometry and a consistent appearance of the vehicle's front end. It is a solution for users who want to restore full lighting performance while maintaining a design compliant with the manufacturer's standards.

Specifications and technical data

• SKU: RHD-A1178200661
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1178200661
• Substitutable numbers: A1178200661, A 117 820 06 61
• Location on the vehicle: Front, Right
• Category: Headlight Assemblies

Technical characteristics and purpose

The described front lamp has been designed specifically for installation in the front right part of the body, which guarantees the correct positioning of mounting points and proper routing of the electrical wiring. The construction based on halogen technology allows for a stable, predictable light beam, consistent with the factory lighting system specifications for the Mercedes C117.

Thanks to the use of the original housing and reflectors, the lamp maintains proper tightness and resistance to typical operational loads, such as vibrations, temperature changes, or contact with water and road debris. This is particularly important for driving safety at night and in difficult weather conditions.

Benefits of using an original front lamp

Using an original halogen front lamp in a Mercedes C117 offers a number of practical benefits:

• factory fit to the shape of the bumper, hood, and fender on the right side,
• preservation of the vehicle's consistent front styling line,
• correct geometry of the low and high beam,
• compatibility with the factory electrical installation without the need for modifications,
• easier headlight height adjustment within standard service procedures.

For the user, this means simpler installation, predictable lighting performance on the road, and a reduced risk of fitment issues with the bodywork. The original lamp from the Front lights category also helps maintain the vehicle's value, as it does not introduce unauthorized modifications to the lighting zone.

Used condition and installation aspects

The item is offered in a used condition, which allows for an economical replacement of a damaged lamp while maintaining the original manufacturer's specifications. Before installation, it is recommended to perform a standard check of the mounting points, bulb sockets, and seals to ensure proper seating in the body and system tightness.

When replacing, it is worth paying attention to:

• correct alignment of the lamp relative to the body reference points,
• proper connection of the electrical wiring,
• the necessity of adjusting the headlight height after installation, in accordance with applicable regulations.

This approach allows for restoring full lighting functionality without interfering with the installation structure and without the need for additional adapters.

Fitment by OEM number and selection support

To ensure that the front right halogen lamp will be properly matched to a specific version of the Mercedes, it is worth verifying compatibility by the OEM number and interchangeable numbers assigned to this model. In case of doubt, a simple procedure for selecting parts by vehicle identifiers and catalog numbers may be useful – described in detail in the article Guide: how to choose the right car part by VIN and OEM number.

Expanding lighting modernization in Mercedes

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 additional lamps, control modules, or complete headlight assemblies, check the available parts in the Mercedes Front lights category.

Thanks to this, you can renew the entire front lighting zone in one stage, maintaining technical and visual consistency and using components designed specifically for this brand.