Mercedes CLK W209 Bulb Holder Mount Light Socket Rear Right O/S Lamp A2098200677

Mercedes CLK W209 Bulb Holder Mount Light Socket Rear Right O/S Lamp is an original lighting system component designed for the rear right outer tail light. Thanks to its factory-spec fitment, it ensures stable bulb mounting, proper electrical contact, and seamless integration with the vehicle's original wiring harness. It is a practical solution for repairing lighting after a collision, water ingress, or damage to the bulb sockets.

Specifications and technical data

• SKU: A2098200277
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2098200277
• Substitutable numbers: A2098200277, A 209 820 02 77, A2098200677, A 209 820 06 77
• Location on the vehicle: Rear, Right
• Category: Light Bulbs & LEDs

Purpose and function in the lighting system

The presented bulb holder is part of the LED Lamps and Lights category and is responsible for the mechanical and electrical operation of the bulbs in the rear right outer tail light. It is mounted on the passenger side, in the trunk area, directly into the lamp housing. Its tasks include:

• maintaining bulbs in the correct operating position,
• ensuring a stable connection with the electrical system,
• reducing the risk of flickering lights or intermittent power supply,
• facilitating bulb replacement during service without interfering with the wiring harness.

Thanks to its factory design, the holder works with the original tail light, maintaining proper light geometry and compliance with the vehicle's homologation requirements.

Compatibility and fitment for Mercedes CLK W209

The holder has been designed specifically for the rear right outer tail light of the Mercedes CLK W209 model, which translates into precise fitment with the lamp housing and factory connectors. The lack of need for modifications, soldering, or custom adapters significantly shortens repair time and reduces the risk of installation errors.

Original manufacturer markings and available replacement numbers allow for easy verification of compatibility with a specific body version and model year, which is particularly important when selecting used parts for premium vehicles.

Condition, advantages of the used component, and technical aspects

The offered bulb holder comes from dismantling, which means it is a used component, yet verified for functionality. This type of part, provided the contacts are efficient and the structure is undamaged, retains full operational utility while allowing for reduced repair costs compared to purchasing a new component.

Key benefits of using the original bulb holder include:

• factory geometry and bulb socket layout,
• secure routing of wires and connectors,
• preservation of the lighting characteristics designed by the manufacturer,
• easy removal and installation during lamp service.

Safety, diagnostics, and technical support

A functional bulb holder in the rear right tail light has a direct impact on vehicle visibility, the proper operation of position lights, brake lights, or turn signals, and the absence of errors in lighting control systems. In case of lighting problems, it is worth performing diagnostics of the entire system – from bulbs, through the holder, to the wiring and control modules.

If you want to plan a broader lighting upgrade for your car and are interested in selecting headlights, ballasts, or other components, the following guide will be helpful: See more and better – a complete guide to selecting and replacing used LED and Xenon headlights.

Expanding the Mercedes lighting system – 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 housings, check out the available parts in the Mercedes LED Lamps and Lights category.