Mercedes W177 Rear Light Trunk Tailgate Right O/S Inner Tail Lamp A1779062000

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W177 Rear Light Trunk Tailgate Right O/S Inner Tail Lamp is an original component from the Rear lights and brake lights group, designed for installation on the passenger side of the tailgate. This used component ensures a factory fit, a consistent light line, and proper signaling, which translates into safe and comfortable vehicle operation. It is a solution for users who expect parts consistent with the manufacturer's design, without compromising on lighting functionality.

Specifications and technical data

• SKU: A1779062000-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1779062000
• Substitutable numbers: A1779062000, A 177 906 20 00
• Location on the vehicle: Rear, Right
• Category: Rear Light Assemblies

Purpose and vehicle placement

The presented inner tail lamp is designed for installation on the right side of the tailgate. The component works in conjunction with the outer lamp in the fender, creating a cohesive rear lighting system that includes position lights and brake signaling. Thanks to the factory geometry of the housing and mounting points, the lamp maintains proper alignment with the tailgate panel, which reduces the risk of leaks and incorrect light distribution.

Technical and functional characteristics

The original rear trunk lamp for the Mercedes W177 has been designed for precise integration with the vehicle's electrical system and factory lighting control. The internal construction ensures a properly shaped light beam, compliant with homologation requirements for rear lights and brake lights. The optical and diffusion materials used allow for clear signaling to other road users, which is particularly important during braking and driving in low-visibility conditions.

As an original component, the lamp maintains:

• factory color scheme of the lens and light segments,
• correct arrangement of light chambers,
• compatibility with the electrical harness and mounting points in the tailgate.

Condition, origin, and benefits of using a used part

The lamp is a used original component, which means it comes from vehicle dismantling and maintains a construction consistent with Mercedes factory standards. In practice, this translates into a proper fit to the body, no need for installation modifications, and predictable behavior of the lighting system. Choosing a used part allows you to reduce repair costs while maintaining the high quality of workmanship characteristic of the Mercedes brand.

Using original, used lighting components is also beneficial from an environmental perspective – reusing functional components reduces waste and the demand for the production of new parts. If you want to learn more about the benefits of this approach, it is worth reading the article Eco-driving: discover the benefits of used car parts, which discusses the practical aspects of automotive recycling.

Safety, compatibility, and assembly aspects

Functional Rear lights and brake lights are crucial for driving safety, which is why replacing a damaged lamp with an original element dedicated to the specific W177 body model is a technically sound solution. The right-side trunk lamp contributes to the rear light signaling, and its proper operation affects the visibility of the vehicle during braking, parking, and night driving.

Due to the factory origin of the component, installation is carried out using the original mounting points and electrical connectors, which facilitates service work and reduces the risk of assembly errors. With proper installation, the tightness of the tailgate and the even fit of the lens to the body panel are maintained, which is important for both the durability and aesthetics of the rear part of the body.

Expanding the lighting system in a Mercedes

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your Mercedes and need other elements from the same group, such as additional tailgate lamps, external light modules, or brake light segments, check the available parts in the Mercedes rear lights and brake lights category.

Summary

Mercedes W177 Rear Light Trunk Tailgate Right O/S Inner Tail Lamp is an original, used lighting component that allows you to restore full functionality of the rear light signaling while maintaining the factory look of the vehicle. Thanks to its fit for the specific body model and compatibility with the electrical system, it is a practical solution for users looking for a technically correct and economical repair of the lighting system in their Mercedes.