Audi A7 4G Front Door Window Inner Seal Gasket Rubber Upper Right O/S 4G8845354J

Audi A7 4G Front Door Window Inner Seal Gasket Rubber Upper Right O/S is an original component from the Window seals and trims group, designed for precise sealing of the door area in Audi models. Thanks to its factory-fit design, it ensures tight window guidance, reduces wind noise, and supports the proper operation of the window lifting mechanism, which translates into acoustic and operational comfort inside the vehicle.

Specifications and technical data

• SKU: 4G8845354J
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G8845354J
• Substitutable numbers: 4G8845354J, 4G8 845 354 J
• Location on the vehicle: Rear, Right, Left
• Category: Window Seals, Gaskets & Trims

Purpose and function of the door window seal

The presented seal is designed as a peripheral element that guides and seals the door window, oriented towards proper water drainage and the reduction of air turbulence in the door frame area. It is responsible for the stable guidance of the glass pane in the tracks, minimizing the risk of play, rattling, and unwanted vibrations when driving at higher speeds.

The placement on the vehicle covers the rear part of the body on the right and left sides, which allows the element to be used in various body configurations within the same platform. Such a solution facilitates service and the selection of parts in the event of repairing several doors at the same time.

Benefits of using an original Audi seal

Using an original seal in the Audi A7 4G door allows you to maintain the factory operating parameters of the window system and the structural integrity of the body. Key advantages include:

• Stable window guidance – reduction of lateral play and improvement of the lifting mechanism operation.
• Better acoustic insulation – reduction of wind noise in the door frame area.
• Controlled water drainage – support for the factory drainage system in the doors.
• Visual consistency with other body elements – maintaining the original line and fitment.

By maintaining the geometry consistent with the manufacturer's design, the seal works in harmony with the window, door frame, and surrounding trims, which is essential for maintaining cabin tightness and reducing drafts in the rear part of the body.

Installation characteristics and fitment

The seal has been prepared as an element intended for installation in factory mounting points, which facilitates service work and shortens replacement time. The design provides for cooperation with standard window guides and other door components, without the need for interference with the body structure.

The placement on the vehicle covering the rear on the right and left sides allows for flexible use of the element depending on the door configuration, while maintaining the same operating characteristics and tightness. Such a solution is beneficial for both workshops and users looking for parts with predictable fitment.

Condition of the element and service application

The offered seal comes from disassembly and is intended for service applications in Audi vehicles where it is necessary to replace a worn or damaged door window sealing element. Choosing an original part from this group allows you to reduce the risk of fitment problems that may occur with replacements of imprecise geometry.

The product will work well both for point repairs of individual doors and for broader renovation work in the rear part of the body, where it is important to maintain uniform tightness on both sides of the vehicle.

Expanding the scope of service work

If you are planning a comprehensive repair or modernization of the door glazing area in your Audi and need other elements from the same group, such as additional peripheral seals, window trims, or window guides, check the available parts in the Audi window seals and trims category.

To better plan service work and learn which consumable components in your car should be checked first, you can use the practical tips contained in the article TOP 10 most frequently replaced parts in your car, which will facilitate optimal preparation of the repair budget.