Mercedes W204 Headlamp Washer Jet Headlight Spray Nozzle Right O/S A2048602847

Mercedes W204 Headlamp Washer Jet Headlight Spray Nozzle Right O/S is an original headlight washing system component, designed for installation on the right side of the vehicle. The precisely selected spray pattern geometry ensures even coverage of the lens surface, which supports effective headlight performance in difficult weather conditions. This is a practical solution for users who value consistency with the factory design and stable operating parameters of the washer system.

Specifications and technical data

• SKU: A2048602847
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048602847
• Substitutable numbers: A2048602847, A 204 860 28 47, KD
• Location on the vehicle: Right
• Category: Washer Pumps, Reservoirs & Nozzles

Function and role in the headlight washer system

The headlight washer nozzle is responsible for directing a stream of fluid onto the lamp surface to effectively remove road dirt, mud, and salt deposits. A properly functioning component of this type:

• improves light beam clarity at night and during precipitation,
• reduces the risk of blinding other road users due to dirty headlights,
• supports the maintenance of stable operating parameters for xenon or halogen lighting systems, in accordance with the vehicle manufacturer's specifications.

In combination with the pump and fluid reservoir, the nozzle creates a cohesive working system where proper pressure and the correct spray angle are crucial. The original design allows for maintaining factory performance characteristics without the need for system modifications.

Vehicle fitment and positioning

The presented nozzle is designed for installation on the right side of the body, which is important for both the spray geometry and proper fitment with external bumper components. The positioning on the vehicle is clearly defined, minimizing the risk of error when selecting the part.

In practice, this means that:

• the mounting point and fluid hose routing are consistent with the factory system,
• there is no need to interfere with the bumper structure or original brackets,
• installation time is limited mainly to removing the old component and connecting the new one.

Such fitment is particularly important in premium class vehicles, where both aesthetics and the repeatability of technical parameters matter.

Technical category: Washer fluid reservoirs, pumps, and nozzles

This element belongs to the Washer fluid reservoirs, pumps, and nozzles group, i.e., sub-assemblies responsible for storing, pumping, and distributing working fluid. This category includes, among others:

• fluid reservoirs of various capacities,
• pumps supplying the windshield and headlight washer systems,
• nozzles with varied spray characteristics, adapted to specific vehicle models.

The consistency of these components has a direct impact on driving comfort in rain, snow, and during night driving. Selecting elements within the same category allows for maintaining the predictable operation of the entire system, without unwanted leaks or pressure drops.

Characteristics of the used product

The offered headlight washer nozzle is a used part, which in practice means it has been removed from a vehicle and verified for further use. This type of component is a good solution for users who:

• are looking for an element compliant with factory specifications,
• want to reduce repair costs while maintaining the original design,
• prefer parts originating from the same production line as the car's factory equipment.

Before installation, a standard check of the washer system is recommended – hose tightness, pump efficiency, and fluid level – to fully utilize the capabilities provided by a properly selected headlight nozzle.

Selection by markings and integration with other components

Due to the specific nature of washer systems in vehicles of this brand, the selection of the nozzle should be based on manufacturer markings and the configuration of the specific car. Proper fitment guarantees:

• compatibility with the existing fluid supply hose,
• correct cooperation with the pump and check valves,
• maintenance of the correct spray angle on the headlight surface.

For users who want to deepen their knowledge about the selection and operation of supply elements in vehicles, an article describing the principles of operation and diagnostics of fuel supply systems may be helpful – you can find it here: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration. Although it concerns a different working medium, it discusses similar issues related to flow, pressure, and component selection based on manufacturer markings.

If you are planning a comprehensive repair or modernization of the area responsible for cleaning windshields and headlights in your Mercedes and need other elements from the same group, such as fluid reservoirs, supply pumps, or additional nozzles, check the available parts in the Mercedes washer fluid reservoirs, pumps, and nozzles category.