Washer Reservoir Citroen Relay Peugeot Boxer Windshield Windscreen Fluid Tank

Washer Reservoir Citroen Relay Peugeot Boxer Windshield Windscreen Fluid Tank is a component of the system responsible for the stable supply of fluid to the windshield washer nozzles, which directly affects visibility and driving safety. The product comes from the Washer fluid reservoirs, pumps, and nozzles group, making it a consistent service solution for commercial vehicles. Using this component allows for an economical yet technically correct replacement of a damaged reservoir in the vehicle.

Specifications and technical data

• SKU: 6431G2
• Mark: Citroën
• Condition: Used
• OEM Part Number: 6431G2
• Substitutable numbers: 6431G2, KD
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function of the washer reservoir

The washer reservoir in commercial vehicles such as the Fiat Ducato or Peugeot Boxer is responsible for storing fluid and supplying it steadily to the pump and nozzles. A properly selected component ensures:

• maintaining the correct amount of fluid in the system,
• secure connection of hoses and the washer pump,
• proper positioning in the engine bay without interference with other components.

By maintaining the factory geometry of mounts and connectors, the Washer Reservoir Citroen Relay Peugeot Boxer Windshield Windscreen Fluid Tank allows for the correct routing of hoses and does not require any modifications to the vehicle's body structure.

Benefits of using an original Citroën component

The presented reservoir comes from a line of parts branded by Citroën, which in practice means compliance with the factory standards of the group that also includes the Fiat Ducato and Peugeot Boxer in selected generations. Compared to aftermarket replacements:

• it ensures predictable fitment to factory brackets and supports,
• it maintains the correct operating capacity, adapted to the real needs of a commercial vehicle,
• it minimizes the risk of leaks at the connections with the pump and hoses.

Choosing a used, original component is a beneficial service solution when you want to maintain consistency with the factory washer system at reasonable repair costs.

Selection by numbers and compatibility

Due to structural differences between model years and body versions, it is crucial to match the washer reservoir based on the OEM part number and interchangeable numbers. In the product's technical specification, you will find:

• the OEM designation, which allows you to verify compatibility with the manufacturer's catalog,
• reference numbers, making it easier to compare with the currently installed element,
• the SKU designation, which streamlines product identification in our system.

Before purchasing, it is worth comparing the shape, arrangement of connectors, and mounting points with the element removed from the vehicle to ensure trouble-free installation and proper operation of the entire system.

Condition and service application

The offered washer reservoir is a used item, which allows for reduced repair costs while maintaining the original manufacturer's specification. This type of component is particularly useful in:

• post-accident repairs where the front part of the body has been damaged,
• cases of cracking or loss of seal in the existing reservoir,
• fleet service, where quick availability and installation repeatability are important.

Using an original reservoir from the same model group reduces the risk of fitment issues and allows you to maintain the factory routing of hoses and wiring harnesses in the engine bay.

If you are planning a comprehensive repair or upgrade of the zone responsible for windshield cleanliness in your Citroën and need other elements from the same group, such as additional reservoirs, pumps, or fluid nozzles, check the available parts in the Washer fluid reservoirs, pumps, and nozzles Citroen category.

Technical support and additional knowledge

When selecting consumables for commercial vehicles, it is worth understanding the relationships between individual vehicle systems and the importance of OEM designations and reference numbers. If you want to expand your knowledge on the operation of supply systems and the principles of selecting parts by numbers, the following article will be helpful: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses, among other things, practical aspects of diagnostics and component identification.