Audi RSQ3 F3 Rear Door Window Inner Gasket Rubber Seal Left N/S 83A839479C

Audi RSQ3 F3 left rear door window rubber seal is an original part from the window seals and trims category, designed for installation on the left rear side of the body. Designed by the vehicle manufacturer, it ensures proper window guidance and stable door sealing in the RSQ3 F3 model.

Specifications and technical data

• SKU: 83A839479C
• Mark: Audi
• Condition: Used
• OEM Part Number: 83AS839479C
• Substitutable numbers: 83AS839479C, 83A S83 947 9C
• Location on the vehicle: Rear, Left
• Part type: Window Seal
• Category: Window Seals, Gaskets & Trims

Purpose and Vehicle Placement

The presented left rear door window rubber seal has been prepared for use in the rear left area of the body. Its geometry corresponds to the factory requirements of Audi for the RSQ3 F3 model, which translates to proper adhesion to the door frame and window.

Dedicated vehicle placement means that the part:

• is responsible for the sealing of the rear left window in relation to the body and the interior of the door,
• stabilizes window movement during raising and lowering,
• limits the ingress of water and dirt into the door interior and cabin.

Seal Construction and Function

The seal belongs to the group of body elements responsible for acoustic comfort and protection against external factors. The construction based on a flexible rubber profile allows for:

• compensation for minor body deformations during driving and suspension operation,
• maintaining even window pressure around the entire perimeter,
• reduction of air flow noise in the rear part of the body.

Thanks to its precise fit for the Audi RSQ3 F3 model, the seal profile works with the factory guides and window lifting mechanism, which facilitates installation and subsequent use.

Benefits of Using an Original Audi Seal

Choosing an original seal from the window seals and trims category for the RSQ3 F3 model allows you to maintain the parameters intended by the vehicle manufacturer. Key advantages include:

• factory fit for the rear left door – no need for modifications or profile adjustments,
• consistency with other Audi body elements – maintaining the original lines and gaps between the window and the body,
• stable sealing over a long period of use, with proper installation and operation.

This solution is particularly important in cars with higher equipment standards, where acoustic comfort and cabin sealing directly impact the perceived quality of the ride.

Part Condition and Service Application

The seal is offered as a used part, allowing for economical repair of the rear left body area while maintaining the original Audi specification. This type of part is suitable for situations where:

• the existing seal has worn out (cracks, loss of elasticity, leaks),
• mechanical damage to the door or window has occurred, requiring replacement of sealing elements,
• the vehicle has undergone bodywork and paint repairs and it is necessary to restore the factory sealing system.

Using an original seal in good technical condition helps to reduce the risk of air noise, water leaks, and accelerated corrosion in the door area.

Other Audi Window Seals and Trims

If you also need other parts from the Audi window seals and trims category for your car, check the Audi window seals and trims available in our assortment to select a complete solution for the entire body.

For comparison with solutions used in other premium brands and for a better understanding of when it is worthwhile to opt for used components, it is worth reading the article about BMW sports components: BMW M Performance – how BMW M components differ from standard ones and when it is worth choosing used parts.