Mercedes-Benz C W203 Left N/S Headlamp Headlight Washer Nozzle Jet A2038600547

Mercedes-Benz C W203 Left N/S Headlamp Headlight Washer Nozzle Jet is a precision component of the headlight cleaning system, designed specifically for the left headlight in W203 series models. As part of the Washer fluid reservoirs, pumps and nozzles group, it ensures effective direction of the fluid stream onto the lamp lens, which improves visibility and driving safety. Using an original pre-owned part is a sensible choice for drivers looking for a technically compatible solution at an attractive price.

Specifications and technical data

• SKU: A2038600547
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2038600547
• Substitutable numbers: A2038600547, A 203 860 05 47, 0308011010, 0 308 011 010, EM
• Location on the vehicle: Left
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function of the headlight washer nozzle

The headlight washer nozzle on the left side is responsible for directing fluid onto the lamp surface to remove dirt accumulated while driving in rain, mud, or on winter roads. A properly functioning component helps keep the headlight clean, which translates into stable light distribution and better visibility at night. In Mercedes W203 vehicles, this is particularly important due to the lighting requirements for high-performance headlights.

Construction and compatibility with the washer system

The presented nozzle works with the fluid supply system, including the reservoir, pump, and pressure hoses, forming a cohesive headlight cleaning system. The design is prepared for installation on the left side of the vehicle, which facilitates correct alignment with the lamp and bumper. Thanks to the use of an original Mercedes solution, the factory fluid routing is maintained, and the spray geometry remains consistent with the manufacturer's specifications.

Benefits of using an original nozzle in the Mercedes W203

Using an original headlight washer nozzle in a Mercedes W203 allows you to maintain the integrity of the entire headlight cleaning system. Key advantages include:

• factory fitment for the left headlight and body components,
• stable operation in conjunction with the existing pump and hoses,
• maintenance of the correct angle and range of the fluid stream,
• reduced risk of leaks within the washer system.

As a result, the driver gains confidence that the headlight cleaning system will operate in a predictable manner consistent with the manufacturer's design, which is important for both comfort and driving safety.

Vehicle placement and installation aspects

The nozzle is intended for installation on the left side of the vehicle, which eliminates any doubt regarding its position in the system. Proper placement facilitates connection to the existing washer fluid installation and correct fitment with bumper and headlight components. In practice, installation involves connecting the fluid supply hose and seating the nozzle in the place provided by the manufacturer, while maintaining connection tightness.

How to select the right headlight washer nozzle

When selecting a headlight washer nozzle for a Mercedes W203, it is worth paying attention to compatibility with the headlight cleaning system used in the specific vehicle. It is helpful to compare the shape and mounting method with the factory-installed part and verify compatibility using catalog numbers in the technical specification. In case of doubt, tools for selecting parts by manufacturer numbers and service documentation can be useful.

To better understand how to select components by manufacturer markings in practice and how to reduce the risk of errors when shopping online, it is worth using our guide: how to safely verify part compatibility using OEM numbers.

Expanding the washer system in a Mercedes

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 reservoirs, supply pumps, or additional nozzles, check out the available parts in the Mercedes washer fluid reservoirs, pumps and nozzles category.

For users who want to deepen their knowledge on the selection and operation of components in vehicles, an article describing the principles of diagnostics and maintenance of key systems, including selecting parts by manufacturer numbers, may also be useful: guide to the fuel system, selection by VIN/OEM, and component regeneration.