Mercedes W221 Headlamp Headlight Lamp Light Front Right O/S A2218205861

Right Headlight Mercedes W221 is an original part from the Front Lights group, designed for passenger side installation. It allows for restoring proper road illumination, maintaining the cohesive styling of the front end, and preserving the factory safety parameters of your Mercedes. This is a solution for users seeking a technically matched, used headlight without compromising on functionality.

Specifications and technical data

• SKU: RHD-A2218205861
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2218205861
• Substitutable numbers: A2218205861, A 221 820 58 61
• Location on the vehicle: Front, Right
• Category: Headlight Assemblies

Application and Fitment for Mercedes W221

The presented headlight has been specifically designed for the Mercedes W221 body style, ensuring correct mounting geometry and a lens shape that matches the lines of the bumper and hood. Its placement on the vehicle is the front right side, allowing for precise replacement of a damaged headlight without affecting other lighting components.

Thanks to its factory design, the headlight integrates with the vehicle's electrical system as intended by the manufacturer, simplifying installation and reducing the risk of malfunctions in the low beam, high beam, or parking lights.

Headlight Construction and Function

The headlight in the Mercedes W221 is responsible for properly illuminating the road and ensuring the vehicle's visibility to other road users. The lamp's design integrates several lighting functions within a single housing, contributing to a cohesive and elegant appearance of the front end.

• precisely shaped lens ensuring proper light distribution,
• housing adapted to factory mounting points,
• space for appropriate light sources compliant with the manufacturer's design.

This solution ensures compliance with homologation requirements and provides the driver with clear, stable illumination in various road conditions.

Used Condition and Benefits of Choosing OEM Parts

The headlight is a used part, offering a favorable balance between cost and the preservation of original manufacturing quality. Unlike aftermarket alternatives, it does not interfere with the optical design intended by the manufacturer, which helps maintain the correct light beam distribution and the aesthetics of the front end.

Choosing an original headlight allows you to:

• maintain a cohesive vehicle appearance after repair,
• reduce the risk of fitment issues with the housing, fender, and bumper,
• preserve lighting parameters close to factory specifications.

Practical Installation Tips

When replacing the right headlight in a Mercedes W221, pay attention to the correct alignment of the gaps between the lamp, hood, and bumper to avoid housing stress. It is also recommended to check the condition of the brackets, mounting points, and adjust the beam height after installation to ensure the lights operate within the intended range.

For full functionality, it is also advisable to inspect the condition of the wiring harness and connectors, which minimizes the risk of intermittent light operation or errors in the onboard systems.

Mercedes Front Lights – Expansion and Completion

If you are planning a comprehensive repair or upgrade of the front lighting area on your Mercedes and need other parts from the same group, such as additional headlights, lamps for the opposite side, or related lighting modules, check the available parts in the Mercedes Front Lights category.

How to Select the Correct Lamp by OEM Number

To ensure the selected headlight is fully compatible with your vehicle, compare the OEM number and vehicle details with the seller's information. A detailed guide on selecting parts by chassis number and manufacturer markings can be helpful – you can find it in the article Guide: How to Select the Correct Car Part by VIN and OEM Number, which describes the compatibility verification process step by step.