Mercedes E-Class W211 Headlight Lamp Cleaning Left Spray Nozzle A2118600547

The Mercedes E W211 Left Washer Nozzle is an original part of the windscreen cleaning system, designed for installation on the left side of the vehicle. The precisely selected fluid stream geometry ensures stable windscreen coverage, which translates to improved visibility and driving safety. A used OEM part is a sensible choice for drivers looking for a proven component at an attractive price.

Specifications and technical data

• SKU: A2118600547
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2118600547
• Substitutable numbers: A2118600547, A 211 860 05 47, AS
• Location on the vehicle: Left
• Category: Washer Pumps, Reservoirs & Nozzles

Washer Nozzle Function and Application

The left washer nozzle is responsible for directing fluid onto the windscreen so that the wiper blades can effectively remove dirt. A properly functioning nozzle limits fluid consumption, minimizes blind spots on the windscreen, and improves driving comfort in rain, slush, or when driving behind other vehicles.

This component is part of a system that works with the washer fluid reservoir, pump, and lines. A correctly selected nozzle on the left side of the vehicle allows for maintaining factory spray parameters and even windscreen coverage, which is important both in city traffic and on the road.

Compatibility and OEM Selection

As a part of the Washer Fluid Reservoirs, Pumps, and Nozzles group, the presented nozzle has been designed specifically for Mercedes E-Class W211 models. Selection by OEM number and interchangeable numbers allows for precise matching to a specific body version and year, which reduces the risk of installation problems.

When selecting washer system components, it is worth paying attention to:

• vehicle placement (in this case, the left side),
• compatibility with the mounting system in the specific model,
• the type of connector and fluid supply line used.

Condition, Origin, and Benefits of a Used Part

The offered washer nozzle is a used part, originating from original Mercedes equipment. Such components retain their factory spray pattern geometry and proper fit with body elements, which is important when replacing individual parts in an existing system.

Choosing a used OEM part offers several practical benefits:

• maintaining the original operating characteristics of the washer system,
• better fit to factory mounts than many aftermarket replacements,
• the possibility of an economical repair without compromising on a vehicle manufacturer's component.

Installation and Operation in the Washer System

The left washer nozzle in the Mercedes E W211 is a component whose replacement usually does not require intervention in other system sub-assemblies, provided the lines and pump are functional. Correct seating in the bumper or bonnet (depending on the version) and a sealed connection to the fluid supply line are crucial.

To maintain stable operation of the entire system, it is advisable to periodically:

• check nozzle blockage and the quality of the fluid used,
• inspect lines and connectors for leaks,
• avoid prolonged "dry" operation of the washers, which strains the pump.

More information on diagnosing and selecting fluid supply components can be found in the article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair, which discusses practical principles for working with pump and tank-based systems.

Related Category Items for Mercedes

If you are planning a comprehensive service of the windscreen cleaning system in your Mercedes and wish to select other components such as pumps, reservoirs, or additional nozzles to maintain the consistency of the entire system and full functionality in challenging road conditions, check the available parts in the Mercedes Washer Fluid Reservoirs, Pumps, and Nozzles category.