Mercedes W169 Front Bumper Fog Light Lamp Bulb Left N/S A2518200756

Mercedes W169 Halogen Front Left Fog Light is an original part from the fog lights category, designed for installation on the front left side of the vehicle. The used halogen lamp ensures a consistent fit with the factory bumper and electrical system, which simplifies servicing and reduces the risk of compatibility issues. This is a practical solution for drivers who want to restore full functionality of the fog lighting system in their Mercedes W169.

Specifications and technical data

• SKU: A2518200756
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2518200756
• Substitutable numbers: A2518200756, A 251 820 07 56
• Location on the vehicle: Front, Left
• Category: Fog Light Assemblies

Purpose and Fitment for Mercedes W169

The presented fog light has been specifically designed for the Mercedes W169 platform, with placement on the front left side. This ensures correct beam angles and light pattern geometry, which is important for both safety and compliance with traffic regulations. The component is prepared to work with factory mounting points and the original wiring harness, minimizing the need for modifications.

Construction and Performance Parameters

The halogen fog light in this model is responsible for illuminating the road in adverse weather conditions – such as fog, rain, or snow. The reflector's design was developed by Mercedes-Benz with an emphasis on stable light distribution when mounted low in the bumper. The appropriately shaped reflector and lens promote even illumination of the roadside and the area directly in front of the vehicle, improving road visibility in limited visibility conditions.

As a component from the fog lights category, this lamp works with the vehicle's dedicated fog light circuit, providing a clear, low beam with a wide angle. This solution helps to reduce the phenomenon of light reflecting off fog, which is typical for higher-mounted low beam headlights.

Condition, Origin, and Benefits of Choosing a Used Part

The offered lamp is a used original part, which in practice means maintaining factory geometry, mounting points, and compatibility with the vehicle's electrical system. Compared to low-quality aftermarket alternatives, the original construction promotes stable mounting, reduces vibrations, and minimizes the risk of leaks at the bumper mounting point. Choosing a used OEM component is also a cost-effective solution while maintaining a high level of fit.

This approach is particularly important for lighting components, where manufacturing precision affects driving safety and prevents errors in the vehicle's control systems. A used fog light allows for the restoration of full lighting system functionality without the need to invest in a new, significantly more expensive component.

Service Application and Installation

The front left fog light for the Mercedes W169 is suitable for both standard replacement of a damaged headlight and for post-accident repairs involving the front bumper. Its placement on the vehicle is clearly defined as front, left, which simplifies the selection of the correct part during service work.

In practice, installation involves:

• removing the damaged lamp from the left side of the bumper,
• transferring or connecting the existing wiring harness,
• fitting the headlight into the factory mounting points,
• checking the correct operation of the fog lights after installation.

Thanks to the preservation of the original design, this process is predictable and does not require additional mechanical or electrical adaptations.

Mercedes Fog Lights – Related Offer

If you also need other Mercedes fog lights for your car, check out our dedicated category: Mercedes fog lights. There you will find a wide selection of original fog lights for various models of this brand, which will help you complete the entire lighting set.

For drivers interested in maintaining the character of premium brands using original, including used, components, we recommend the blog article: how used parts help maintain the Audi brand DNA. This is a good supplement to understanding why it is worth choosing original parts for repairs and upgrades of premium cars.