Mercedes W212 Headlamp Washer Nozzle Headlight Washing Jet Right O/S A2128600047

Mercedes W212 Headlamp Washer Nozzle Headlight Washing Jet Right O/S is an original headlight washing system component, designed for the right side of the body in W212 series models. Thanks to its factory-fit design for Mercedes, it ensures the correct operation of the extension and spray mechanism, which translates into stable maintenance of the lamp lens clarity. This is a practical solution for users who want to restore the full functionality of the headlight washer system after a collision or component wear.

Specifications and technical data

• SKU: A2128600047
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2128600047
• Substitutable numbers: A2128600047, A 212 860 00 47
• Location on the vehicle: Right
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function in the washer system

The right-side headlight washer is responsible for the directional spraying of fluid onto the headlight surface, working in conjunction with the vehicle's pressure system. The component belongs to the Washer fluid reservoirs, pumps, and nozzles group, meaning it is an integral part of the system responsible for maintaining proper visibility in difficult weather conditions. A properly functioning washer reduces dirt buildup on the lens, supports lighting efficiency, and helps maintain compliance with regulations for vehicles equipped with xenon or LED headlights.

Construction and fitment for Mercedes W212

The presented washer has been designed specifically for the W212 platform, which ensures proper positioning relative to the lamp and the bumper on the right side. The appropriate shaping of the body, mounting points, and connection ports allows for installation in place of the factory component without the need for modifications. As a result, the spray geometry is maintained, and the fluid stream hits the headlight's working area precisely, which is important for both cleaning effectiveness and even system load.

Benefits of using an original washer

Using a washer dedicated to the W212 on the right side allows for maintaining the consistency of the entire headlight washing system. Key advantages include:

• Factory fitment to the geometry of the bumper and the lamp on the right side, which facilitates installation and adjustment.
• Proper cooperation with the existing washer fluid installation, without the need for hose adaptation.
• Stable operation of the spray mechanism, promoting even distribution of fluid over the headlight surface.
• The ability to restore full system functionality after mechanical or operational damage.

Component condition and service application

The headlight washer is offered as a used part, making it a cost-effective solution for post-accident repairs when the priority is maintaining proper functionality within a reasonable budget. This type of component is suitable for both workshops specializing in the Mercedes brand and users servicing their own vehicles who expect a component that is structurally consistent with the original equipment.

Part selection by numbers and technical support

When selecting a washer for a specific body version and headlight in a Mercedes W212, it is crucial to verify the OEM part number and interchangeable numbers in the service documentation or via the VIN. In the case of systems composed of many cooperating elements, such as the headlight washing system, precise component identification minimizes the risk of installation problems and leaks. Additional information on the principles of selecting elements from the reservoirs, pumps, and nozzles group, as well as on fluid system diagnostics, can be found in the article: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses universal principles of working with pressure systems and selecting parts by OEM numbers.

If you are planning a comprehensive repair or upgrade of the washer system area in your Mercedes and need other elements from the same group, such as fluid supply hoses, additional nozzles, or power supply elements, check the available parts in the Mercedes washer fluid reservoirs, pumps, and nozzles category.