Mercedes V177 Rear Light Lamp Trunk Right O/S Bracket Trim Holder A1779063801

Mercedes V177 Rear Light Lamp Trunk Right O/S Bracket Trim Holder is an original mounting component designed for the rear right lamp in the V-class compact sedan body. The precise geometry of the bracket ensures stable seating of the light assembly, which translates into proper operation of the rear and brake lights and maintains factory body panel gaps. It is a practical solution for users who want to restore proper lamp mounting after a collision, disassembly, or bodywork repairs.

Specifications and technical data

• SKU: A1779063801-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1779063801
• Substitutable numbers: A1779063801, A 177 906 38 01
• Location on the vehicle: Rear, Right
• Category: Rear Light Assemblies

Purpose and function of the bracket

The presented bracket is a component from the Rear lights and brake lights group, responsible for the mechanical attachment of the right rear lamp in the Mercedes V177 vehicle. Its task is to keep the lamp in a fixed position relative to the bodywork, so as to:

• maintain the correct optical alignment relative to the vehicle axis,
• ensure even adhesion of the lamp to the fender and trunk lid,
• reduce vibrations and stresses acting on the lamp housing while driving.

The placement on the vehicle defined as rear, right side allows for unambiguous identification of the mounting zone and avoids mistakes when selecting the part.

Construction and body fitment

The bracket has been designed by the manufacturer with the specific mounting layout of the V177 body in mind, ensuring that the mounting points are compatible with factory holes and clips. Properly shaped guides and mounting sockets allow for:

• secure seating of the lamp without the need for modifications,
• easier disassembly and reassembly during service,
• maintaining the proper rigidity of the connection to the bodywork.

Such fitment reduces the risk of leaks around the lamp, which is important for protecting the electrical system and the durability of the lens.

Benefits of using an original Mercedes bracket

Using a bracket dedicated to a specific Mercedes model brings measurable operational benefits. This component helps to restore or maintain:

• stable mounting of the light assembly – no play or unwanted lamp vibrations,
• proper operation of brake and position lights thanks to correct optics alignment,
• consistent appearance of the rear body section, without misalignments or uneven gaps.

This is particularly important after accident repairs, when even small deviations in mounting can result in problems with lamp adjustment or leaks in the trunk area.

Condition of the part and service application

The offered bracket is a used part, sourced from disassembly, which allows for economical repair while maintaining the original mounting specification. This type of component is particularly useful when:

• factory lamp mounts have been damaged as a result of an impact,
• it is necessary to replace the bracket itself without interfering with the entire lamp,
• bodywork repair requires the restoration of the factory mounting system.

Thanks to the preservation of the original bracket geometry, it is possible to reduce the time needed to fit the lamp and restore the proper operation of the rear lighting in accordance with the manufacturer's requirements.

Expansion of rear lighting modernization

If you are planning a comprehensive repair or modernization of the rear lighting zone in your Mercedes and need other elements from the same group, such as lenses, lamp modules, or additional mounts, check the available parts in the Mercedes rear lights and brake lights category.