Audi A6 C8 Windscreen Cleaning Container Bottle Washer Tank 4K0955451F

The Audi A6 C8 Front Windshield Washer Fluid Reservoir is an original part of the windshield washing system, designed for installation in the front of the body. It enables stable fluid storage and reliable delivery to the washer nozzles, contributing to safe visibility during daily operation.

Specifications and technical data

• SKU: 4K0955451F
• Mark: Audi
• Condition: Used
• OEM Part Number: 4K0955451F
• Substitutable numbers: 4K0955451F, 4K0 955 451 F, 4K0 955 453 B, 4K0955453B
• Location on the vehicle: Front
• Category: Other Interior Parts & Accessories

Purpose and Function in the Vehicle

The Audi A6 C8 Washer Reservoir is a component of the system responsible for supplying fluid to the front windshield washer. Mounted in the front of the body, it works with the pump, hoses, and nozzles to ensure even fluid delivery at various driving speeds.

Its placement in the front of the vehicle allows for:

• shorter hose runs between the reservoir and the washer nozzles,
• easier service access for replacement or leak checks,
• stable mounting in factory body points.

Original Origin and Compatibility

This reservoir is an original Audi part, sourced from disassembly. As such, it retains its factory geometry, mounting points, and preparation for the accessories intended for its specific equipment variant. Its original manufacturing ensures proper fitment with fender liner, bumper, and engine bay cover components.

The part has an assigned OEM part number and associated interchangeable numbers, which facilitate verification of compatibility with specific Audi A6 C8 versions. It is advisable to compare these designations with your old reservoir or vehicle service documentation before purchasing.

Condition, User Benefits, and Installation

The reservoir is offered as a used part, providing a cost-effective solution while maintaining original manufacturing quality. Such a component, if free from mechanical damage, can operate reliably for a long time, ensuring the proper functioning of the washer system.

Key benefits of this component include:

• factory fit for Audi A6 C8 – no need for modifications to mounts or hoses,
• retained original geometry – correct positioning relative to the fender liner and covers,
• plug-and-play installation – after transferring accessories from the existing reservoir (if required),
• optimal working capacity – tailored to the actual operational needs of the A6 C8 model.

During installation, it is recommended to inspect the condition of hoses, connectors, and seals to fully utilize the system's potential and avoid leaks.

Practical Application and Operation

A functional washer reservoir directly impacts the maintenance of good visibility in challenging weather conditions. Its sealed construction minimizes the risk of leaks, and proper mounting prevents vibrations and cracks when driving over uneven surfaces. Replacing a worn or damaged reservoir with an original part from disassembly is a sensible compromise between cost and quality.

If you want to better care for components sourced from disassembly, it's worth reading the guide on how to extend the lifespan of used car parts, which describes practical principles for maintenance and condition checks of components.

Related Products and Technical Knowledge

For users interested in a broader comparison of technical solutions within the manufacturer's model range, the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, discussing differences in engine, braking system, and chassis construction, may be useful.

If you are looking for other parts in the Other category dedicated to this brand, check out our offer for other parts in the Audi Other category, where you will find a wide selection of original components from disassembly.