Volkswagen Caddy Mk3 Mk4 Windscreen Washer Bottle Reservoir Tank 2K5955453

Volkswagen Caddy Mk3 Mk4 Windscreen Washer Bottle Reservoir Tank is an original washer system component, designed for professional maintenance of third and fourth-generation Caddy models. Thanks to its factory-spec mounting geometry and precisely matched capacity, it ensures stable washer system supply and proper operation with the pump and nozzles. This is a practical solution for workshops and users looking to restore full functionality to the windshield cleaning system.

Specifications and technical data

• SKU: 2K5955453
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 2K5955453
• Substitutable numbers: 2K5955453, 2K5 955 453, 2K5955453C, 2K5 955 453 C, 1K0955455, 1K0 955 455
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function in the washer system

The presented reservoir is part of the Washer fluid reservoirs, pumps, and nozzles group, responsible for storing fluid and delivering it steadily to the pump. The design, adapted for installation in the Volkswagen Caddy Mk3 and Mk4, allows for proper hose routing and interference-free interaction with adjacent engine bay components.

The properly shaped housing minimizes the risk of air entering the system when fluid levels are low, and the correct placement of connection ports facilitates service and reduces the possibility of incorrect hose connection.

Benefits of using an original reservoir

Using an original reservoir dedicated to the Caddy Mk3/Mk4 offers a range of practical installation and operational benefits:

• secure fitment to factory body mounting points,
• correct alignment with the washer pump and nozzles,
• retention of the manufacturer-designed operating capacity,
• reduced risk of leaks thanks to the proper geometry of seal seats.

For a workshop, this means shorter installation time and fewer corrections, and for the user – stable washer system operation in daily use, including intensive driving in city and highway conditions.

Condition, origin, and compatibility verification

The component comes from the Volkswagen brand, which ensures adherence to factory design parameters and compliance with the manufacturer's service documentation. The product is offered as used, allowing for economical repair while maintaining the original assembly specifications.

Selecting the reservoir for a specific Caddy Mk3 or Mk4 version should be based on vehicle catalog data and part numbers used interchangeably in this group. This allows for precise confirmation of compatibility with the model year, body version, and equipment configuration, reducing the risk of incorrect fitment.

Professional installation and operation

During installation, it is recommended to check the condition of the hoses, pump, and washer nozzles, as well as to replace seals with new ones to fully utilize the potential of this component. Proper system bleeding after filling with fluid and regular replacement of fluid with a product of appropriate temperature parameters promotes trouble-free operation of the entire system.

If you are planning a comprehensive repair or upgrade of the windshield cleaning area in your Volkswagen and need other components from the same group, such as additional reservoirs, pumps, or washer nozzles, check the available parts in the Volkswagen washer fluid reservoirs, pumps, and nozzles category.

Technical support and service knowledge

When planning repairs for vehicle systems – both washer systems and others – it is worth using reliable sources of technical knowledge. To deepen your knowledge of diagnostics, selection via manufacturer identifiers, and regeneration principles for components from other vehicle systems, the following article may be helpful: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which demonstrates good service practices that can also be applied to other components.