Audi A3 8V Skoda Octavia Mk3 Windscreen Washer Tank Bottle Reservoir 5Q0955453T

Audi A3 8V Skoda Octavia Mk3 Windscreen Washer Tank Bottle Reservoir is an original part from the Windscreen washer tanks, pumps and nozzles group, designed for the window cleaning system in VAG group vehicles. This used OEM component ensures factory-fit, stable mounting, and proper integration with the washer system, which translates into trouble-free operation during daily driving.

Specifications and technical data

• SKU: 5Q0955453T
• Mark: Audi
• Condition: Used
• OEM Part Number: 5Q0955453T
• Substitutable numbers: 5Q0955453T, 5Q0 955 453 T
• Part type: Reservoir
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function in the vehicle

The presented windscreen washer tank is a component of the system responsible for storing the working fluid for windscreen and headlight washers (if the vehicle is equipped with them). The OEM design ensures:

• appropriate working capacity adapted to the model's requirements,
• mounting points to the bodywork as intended by the manufacturer,
• factory sockets for washer system equipment. Thanks to this, the tank works with the factory installation without the need for modifications, which is important both for post-accident repairs and for standard replacement of worn-out components.

Construction and technical fit

As an OEM part from Audi, the tank has been designed for precise fitment with engine compartment and bodywork elements. The properly shaped housing allows for:

• collision-free routing of cables and electrical harnesses near the tank,
• proper positioning of connection ports for fluid hoses,
• stable seating in factory brackets. Such fitment reduces the risk of vibrations, leaks, and improper load on adjacent components, which is significant for the long-term, trouble-free operation of the washer system.

Benefits of using an original tank

Using an original windscreen washer tank in an Audi A3 8V or Skoda Octavia Mk3 allows you to maintain the parameters specified by the vehicle manufacturer. Key advantages include:

• factory geometry – maintaining the correct routing of hoses and mounting points,
• compatibility with the washer system – matched sockets for equipment and designated spaces for sensors and connectors,
• consistency with service documentation – easier identification and handling during future inspections. Choosing a used OEM part is a beneficial solution for users who expect factory fitment and predictable installation while maintaining reasonable repair costs.

Condition, verification and practical application

The item is offered as a used original component, which in practice means maintaining the factory design and compatibility with the washer system of the given model. This type of part is particularly suitable for:

• post-collision repairs involving damage to the front of the bodywork,
• mechanical damage to the tank (cracks, leaks),
• restoring the vehicle to its factory specification. Thanks to the preservation of the original geometry, installation is predictable, without the need for adapting brackets or modifying the installation. If you are planning a comprehensive repair or upgrade of the area responsible for window cleaning in your Audi and need other elements from the same group, such as tanks, pumps, or fluid nozzles, check the available parts in the Audi windscreen washer tanks, pumps and nozzles category.

Additional technical support and part selection

When selecting fluid system components and tanks, it is helpful to use service documentation and catalog numbers, which facilitates verifying compatibility with a specific vehicle equipment version. In the broader context of vehicle operation, it is worth familiarizing yourself with the principles of selection and diagnostics of components described in the fuel system guide – you will find them in the article "Fuel system – injectors, pumps and fuel tank: maintenance and regeneration", where a practical approach to identifying parts by manufacturer markings and their operation is discussed.