Mercedes W169 Bulb Holder Light Lamp Socket Rear Right O/S A1698200877

Mercedes W169 Bulb Holder Light Lamp Socket Rear Right O/S is an original component from the Lamps and LED lights group, designed for installation in the rear right section of the vehicle. It ensures stable bulb seating, proper electrical connection, and safe operation of the rear lighting, which translates into better vehicle visibility on the road.

Specifications and technical data

• SKU: A1698200877
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1698200877
• Substitutable numbers: A1698200877, A 169 820 08 77, 89075893, KD
• Location on the vehicle: Rear, Right
• Category: Light Bulbs & LEDs

Purpose and function in the lighting system

The socket is designed specifically for the rear right lamp in Mercedes W169 class models, ensuring factory-fit compatibility with the lamp structure and wiring harness. It is responsible for secure bulb mounting and stable contacts, which minimizes the risk of flickering lights, power interruptions, or overheating of contact points.

Thanks to its precise fit for the specific mounting location in the vehicle, this component supports the proper functioning of position lights, brake lights, or turn signals, thereby improving the clarity of light signals sent to other road users.

Construction and fit for Mercedes W169

The rear right bulb holder has been constructed as a part compatible with the factory lighting system of the Mercedes W169. The geometry of the mounts and the arrangement of electrical contacts are adapted to the original lamp, which facilitates installation and allows for consistency with other body components.

The original origin from the Mercedes brand means maintaining the manufacturer's quality standards, including appropriate resistance to the temperature generated by bulbs and typical operational loads in the rear part of the vehicle.

Condition, verification, and benefits of use

The item comes from the secondary market and is offered as a used OEM component, which allows for combining reasonable cost with the preservation of the original technical specification. This type of solution is particularly beneficial for post-accident repairs or replacing a damaged socket when you want to maintain the factory assembly standard.

Using the original rear right bulb holder allows you to:

• maintain the correct position of the bulbs relative to the reflectors and lens,
• preserve the proper light parameters of the lamp,
• reduce the risk of electrical installation problems in the rear lighting area.

Practical installation tips and safety

When replacing the socket, it is worth paying attention to the condition of the electrical connectors and the lamp seals themselves to avoid moisture ingress and contact corrosion. It is also recommended to check the correct operation of all lighting functions after installation – position lights, brake lights, turn signals, or reversing lights, if supported by the given lamp.

A properly functioning rear right bulb holder has a direct impact on driving safety, as it ensures clear signaling of maneuvers and vehicle presence, especially after dark and in difficult weather conditions.

Lighting system expansion and related components

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 lenses, control modules, or additional sockets, check the available parts in the Mercedes Lamps and LED lights category.

For drivers who want to better understand the principles of selecting and replacing lighting components, a guide describing the practical aspects of headlight operation and modern light sources will be useful – check the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights.

If you are considering wider use of secondary market components in your car and want to verify popular opinions about them, material explaining the most common doubts will be helpful – see Used car parts: Myths and facts you need to know.