Description
Washer Bottle Audi A6 C7 A7 4G Windscreen Window Tank Reservoir is an original washer fluid reservoir designed for Audi A6 C7 and Audi A7 models. This component belongs to the Other wiper parts group and serves as a factory-standard solution for the windscreen cleaning system, ensuring a stable supply for the washers. Using an OEM component is a sensible choice for service repairs when you want to maintain a design consistent with the manufacturer’s specifications.
Specifications and technical data
- SKU: RHD-4G2955462
- Mark: Audi
- Condition: Used
- OEM Part Number: 4G2955462
- Substitutable numbers: 4G2955462, 4G2 955 462
- Category: Additional Wiper & Washer Components
Purpose and function in the washer system
The presented washer fluid reservoir is a component of the system responsible for storing the working medium for the windscreen wipers. Its tasks include:
- ensuring adequate fluid capacity for the windscreen washers,
- stable mounting in the body compartment in accordance with factory mounting points,
- cooperation with the original washer pump and fluid line installation,
- maintaining system tightness while driving in diverse weather conditions.
Thanks to a design consistent with Audi’s engineering, the reservoir allows for maintaining the correct geometry of line routing and proper placement of components in the body compartment, which facilitates service and reduces the risk of leaks.
Benefits of using an original reservoir
Using an original washer fluid reservoir in an Audi A6 C7 or A7 translates into a number of practical advantages:
- Factory fit – maintaining original mounting points and housing shape facilitates installation and eliminates the need for modifications.
- Compatibility with equipment – the reservoir works with factory pumps, sensors, and lines, which promotes trouble-free operation.
- Stable wiper system operation – proper washer supply contributes to effective windscreen cleaning and improved visibility.
- Consistency with body construction – maintaining the original installation routing reduces the risk of collision with other components in the compartment.
Condition, origin, and installation aspects
The offered reservoir is a used component, sourced from the dismantling of an Audi vehicle. Such OEM components are often chosen for post-accident or service repairs when the priority is to maintain original build quality at reasonable costs. A used reservoir allows you to restore the factory configuration of the washer system without the need to resort to replacements with uncertain fitment.
During installation, it is worth paying attention to:
- proper seating of the reservoir in the factory brackets,
- tight connection of fluid lines and any electrical connectors for pumps or sensors,
- checking the condition of seals and cooperating elements within the washer system.
Application in body and window system repairs
Replacing the washer fluid reservoir is particularly important after frontal or side collisions, when damage occurs in the area of the wheel arch, bumper, or the front part of the body. Choosing a used OEM element allows you to restore the full functionality of the windscreen cleaning system while maintaining consistency with other components. If you want to better plan a post-collision repair and understand how to safely use parts from dismantling, it is worth reading the article Bodywork and chassis – post-accident repairs using parts from dismantling.
Expanding the Audi wiper system
If you are planning a comprehensive repair or upgrade of the windscreen area in your Audi and need other elements from the same group, such as wiper arms, washer nozzles, or additional fluid lines, check out the available parts in the Other Audi wiper parts category.






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