Bulb Cap Mercedes W164 W176 W204 W212 Headlight Dust Cover 1305219122

The Mercedes W164 W176 W204 W212 Headlight Seal Cap is an original part from the LED Lamps and Lights category, designed for use in selected Mercedes models of the W164, W176, W204, and W212 classes. This precisely manufactured seal cap ensures the proper closure of the headlight housing, supporting the lighting system's sealing and the stable mounting of internal components. By maintaining the factory geometry, it offers a practical solution for servicing or replacing a headlight.

Specifications and technical data

• SKU: A2088200249-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2088200249
• Substitutable numbers: A2088200249, A 208 820 02 49, 1305219122, 1 305 219 122, KD
• Category: Light Bulbs & LEDs

Purpose and Function of the Headlight Seal Cap

The headlight seal cap in Mercedes W164, W176, W204, and W212 models is responsible for covering the rear of the headlight and protecting the lamp's interior from external factors. A correctly chosen part:

• helps maintain the proper sealing of the headlight housing,
• limits the ingress of moisture and contaminants into the lamp's interior,
• supports the stable seating of LED lighting components,
• facilitates headlight servicing and removal without interfering with the reflector's structure.

Thanks to its precise fit for a specific body generation, the seal cap integrates with the factory mounting system, promoting hassle-free installation.

Benefits of Using an Original Mercedes Seal Cap

Choosing an original Mercedes headlight seal cap translates into a range of practical advantages for everyday operation:

• Factory Fit – the part is designed for a specific headlight construction, eliminating the need for modifications.
• Compatibility with the LED Lamps and Lights system – maintains the correct arrangement of wires, modules, and connectors inside the lamp.
• Reduces the risk of headlight fogging due to a properly designed sealing area.
• Can be used in collision repairs or when replacing a damaged lamp with a used one.

This solution is particularly beneficial for users who want to maintain the original lighting specification without compromising on installation.

Condition and Service Application

The headlight seal cap is offered as a used part, making it an attractive cost-effective alternative while preserving the factory construction. This type of component is suitable for situations where:

• the original seal cap was damaged or lost during headlight repair,
• a used LED lamp needs to be completed before installation in the vehicle,
• the service is performing lighting system reconstruction after bodywork and paint repairs.

By using an original part, you can maintain the structural integrity of the headlight and avoid issues with insecure mounting or housing leaks.

Compatibility with LED Lamps and Lights System

The seal cap is compatible with headlights from the LED Lamps and Lights category used in selected Mercedes models, which is important for both the durability and stable operation of the entire lighting system. A correctly installed cover:

• supports the maintenance of appropriate operating conditions for LED modules,
• limits the impact of external factors on electrical connectors,
• allows for a neat and organized cable installation inside the lamp.

This is particularly important in vehicles where LED headlights are a key element of safety and driving comfort.

More About LED Lighting and Headlight Selection

If you want to better understand how to select and service lighting systems, including LED and Xenon headlights, it's worth consulting practical guide materials. A detailed discussion of issues related to selecting used lamps, ballasts, and components can be found in the article “See More and Better – A Complete Guide to Selecting and Replacing Used LED and Xenon Headlights”, which helps in making informed lighting repair decisions.

Other Mercedes LED Lamps and Lights

If you are completing your car's lighting system and also need other elements from the lamp category, check out the available Mercedes LED Lamps and Lights to select compatible components for your specific vehicle model.