Audi Q3 F3 Rear Door Window Weatherstrip Trim Seal Left N/S Aluminium 83A839475

Visual condition of the part

The product shows signs of use visible in the photos.

Audi Q3 F3 Rear Door Window Weatherstrip Trim Seal Left N/S is an original body component designed for precise sealing of the rear passenger-side window. Thanks to its factory profile and specific fitment for the Q3 generation, it ensures stable window operation and limits the ingress of water, dirt, and noise into the interior. This is a practical solution for users looking to restore the proper function of the window mechanism and maintain the aesthetics of the side body line.

Specifications and technical data

• SKU: 83A839475
• Mark: Audi
• Condition: Used
• OEM Part Number: 83A839475
• Substitutable numbers: 83A839475, 83A 839 475
• Location on the vehicle: Rear, Left
• Part type: Window Trim
• Category: Window Seals, Gaskets & Trims

Purpose and function in the Audi Q3 F3 body

The presented sealing strip is designed for installation in the rear left section of the body, within the passenger door area. The component serves a dual role: on one hand, it acts as a side window seal, and on the other, as a guide and aesthetic trim at the window edge. Its properly contoured shape supports the correct movement of the glass in the guides, which is important for both operating comfort and the durability of the lifting mechanism.

Construction, material, and finish

The seal is manufactured as a component combining a flexible sealing part with a more rigid, aluminium-finished trim. This design allows for effective water drainage from the window surface and reduces the risk of scratches during operation. The aluminium finish highlights the side body line and harmoniously matches the factory styling details of the Audi Q3 F3, which is essential for post-collision repairs or replacing individual components.

Benefits of using an original window seal

Using a factory rear window seal on the left side allows for maintaining the structural and visual consistency of the vehicle. Key advantages include:

• proper fitment to the shape of the door and window in the Audi Q3 F3,
• stable window guidance during raising and lowering,
• reduction of air drafts and noise in the cabin,
• protection of the door interior against excessive moisture,
• aesthetic window edge finish thanks to the aluminium trim.

As a result, replacing a worn or damaged strip with an original component restores acoustic and functional comfort in the rear of the cabin without the need for modifying the door structure.

Condition, origin, and service application

The component comes from an Audi vehicle and is intended for reinstallation as a spare part. It is suitable for both post-accident repairs and replacing worn seals that lose their elasticity over time or suffer mechanical damage. Using an original sealing strip helps reduce the risk of issues with window closing, improper fitment to the door frame, or the appearance of unwanted noises while driving.

Support for the circular economy

Choosing a used body component is not only a sensible cost-effective approach but also real support for the circular economy in the automotive industry. Reusing functional components reduces the demand for new raw materials and decreases waste. If you want to better understand how such decisions impact the environment and your household budget, it is worth reading the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.

If you are planning a comprehensive repair or upgrade of the window and door area in your Audi and need other components from the same group, such as window guide rails, door frame seals, or additional trim strips, check out the available parts in the Audi window seals and trim strips category.