Audi A3 8V Door Window Inner Weather Strip Seal Rear Left N/S 8V4839479

Audi A3 8V Door Window Inner Weather Strip Seal Rear Left N/S is a precisely profiled component from the Door seals category, designed for the rear left window of the Audi body. It is responsible for the tight guidance of the window, noise reduction, and protection of the interior against water and contaminants, ensuring stable operation of the lifting mechanism.

Specifications and technical data

• SKU: 8V4839479
• Mark: Audi
• Condition: Used
• OEM Part Number: 8V4839479
• Substitutable numbers: 8V4839479, 8V4 839 479
• Location on the vehicle: Rear, Left
• Category: Door Seals

Purpose and function of the rear left window seal

The presented seal has been designed specifically for the rear left part of the Audi A3 8V generation body. It is responsible for properly sealing the window perimeter, which translates into:

• reduction of wind noise while driving,
• protection against water ingress into the door interior and cabin,
• stable window guidance in the tracks,
• limitation of vibrations and unwanted play.

Thanks to its proper profile and fit to the door structure, the seal supports the correct operation of the window lifting mechanism and maintains acoustic comfort inside the vehicle.

Benefits of using an original Audi seal

The original rear left window seal for the Audi A3 8V ensures factory fit to the shape of the door frame, which minimizes the risk of leaks after installation. The design provided by the vehicle manufacturer allows for maintaining:

• consistency with existing upholstery and door frame elements,
• proper window pressure along the entire perimeter,
• adequate water drainage from the window area,
• stability of the window operation throughout its full range of motion.

Choosing an original element from the Door seals group reduces the need for additional modifications and adjustments, which is particularly important for precise body components.

Installation characteristics and application

The seal is intended for installation in the rear left part of the body, in the door window zone. Its shape and flexibility allow for correct seating in factory slots and guides, and the appropriately selected geometry supports:

• proper adhesion to the window edge and door frame,
• maintaining tightness during repeated opening and closing of the door,
• reduction of squeaks and rattles resulting from bodywork movement.

The element will work well both when replacing a damaged or perished seal and during a comprehensive renovation of the side body zone in an Audi A3 8V.

Condition of the element and application in renovation projects

The rear left window seal is offered as a used part, which makes it an attractive solution for economical repair or refreshing of the vehicle. It can be used in renovation projects where it is important to maintain original Audi components while optimizing costs. In the case of modernization or restoring full functionality of the rear doors, the use of an original seal allows for maintaining the technical consistency of the entire window system.

Modernization expansion and additional resources

If you are planning a comprehensive repair or modernization of the door zone in your Audi and need other elements from the same group, such as additional perimeter seals, frame seals, or guide seals, check the available parts in the Audi door seals category.

When planning a wider renovation or refreshing an older model, it is also worth checking out practical tips on using secondary market elements – you will find them in the article The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years, which discusses modernization scenarios for Audi models using proven, used components.