Spray Nozzle Citroen Relay Peugeot Boxer Windscreen Cleaning Washer Pump 6434C5

Spray Nozzle Citroen Relay Peugeot Boxer Windscreen Cleaning Washer Pump is a component from the Washer fluid reservoirs, pumps and nozzles category, designed to support the windscreen cleaning system in commercial vehicles. This used Citroën brand part allows for the restoration of efficient washer operation while maintaining the factory performance characteristics of the system.

Specifications and technical data

• SKU: 6434C5
• Mark: Citroën
• Condition: Used
• OEM Part Number: 6434C5
• Substitutable numbers: 6434C5, KD
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function in the washer system

The washer pump is responsible for generating the appropriate fluid pressure and delivering it to the nozzles on the windscreen or rear window. In vehicles such as the Fiat Ducato or Peugeot Boxer, this is of particular importance due to intensive use in fleet, delivery, and service conditions. A functional component ensures a stable stream of fluid, which translates into a clear windshield and safe visibility in rain, snow, and road dirt conditions.

Construction and performance parameters

The presented washer pump is an OEM design, engineered to operate within the factory fluid supply system. The housing is adapted for installation in the fluid reservoir, and the connection ports are compatible with standard flexible hoses. The geometry of the impeller and the working chamber allows for a stable flow at operating pressures typical for this type of system.

The component is prepared for integration with the vehicle's electrical system in its standard configuration, allowing for direct control from the steering column stalk. This ensures full functionality of the factory windscreen cleaning system without the need for wiring modifications or additional adapters.

Benefits of using the Citroën OE washer pump

Using an original pump from the Citroën OE group in Fiat Ducato and Peugeot Boxer vehicles allows for maintaining the consistency of the entire washer system. Key advantages include:

• factory fitment for the fluid reservoir and washer system hoses,
• proper compatibility with the vehicle's standard electrical system,
• stable operating parameters under typical service loads,
• reduced risk of leaks and pressure drops in the system.

As a result, replacing a worn or damaged pump with this component allows for the restoration of proper washer operation without interfering with other system components.

Condition, verification, and OEM selection

The offered washer pump is a used component, which in practice represents a favorable compromise between cost and maintaining performance parameters close to factory specifications. Each unit undergoes selection regarding housing integrity and the correct operation of moving parts, which minimizes the risk of issues after installation.

Selecting the correct pump for a specific vehicle version should be based on the OEM number and interchangeable part numbers, which helps avoid incompatibilities in connections and operating parameters. For extensive fleets or frequent operation in difficult conditions, a good supplement to knowledge about diagnostics and component selection is the article: Fuel system – injectors, pumps and fuel tank: maintenance and regeneration, which discusses practical principles of working with OEM numbers and service procedures.

Expanding the washer system in Citroën vehicles

If you are planning a comprehensive repair or upgrade of the area responsible for washing and cleaning windows in your Citroën and need other elements from the same group, such as fluid reservoirs, supply pumps, or spray nozzles, check the available parts in the Citroen washer fluid reservoirs, pumps and nozzles category.

Summary

Spray Nozzle Citroen Relay Peugeot Boxer Windscreen Cleaning Washer Pump is a practical solution for commercial vehicle users who expect efficient operation of the windscreen cleaning system while maintaining factory performance characteristics. A used part from the Citroën OE group allows for an economical, yet technically correct repair of the washer system, which translates into better visibility and safer vehicle operation in everyday road conditions.