Audi A7 C7 Door Window Glass Weatherstrip Seal Trim Rear Left N/S 4G8853763D

Description

Visual condition of the part

The product shows signs of use visible in the photos.

Audi A7 C7 Door Window Glass Weatherstrip Seal Trim Rear Left N/S is a precisely fitted body component from the Protective and decorative strips group, designed for installation on the rear left door. It is responsible for effectively draining water from the window and stabilizing its movement, which translates into smooth operation of the lifting mechanism and protection of the interior against moisture. This solution allows you to restore the factory functionality and aesthetics of the side body area of your Audi.

Specifications and technical data

• SKU: 4G8853763D
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G8853763D
• Substitutable numbers: 4G8853763D, 4G8 853 763 D, 4G8853763B, 4G8 853 763 B
• Location on the vehicle: Rear, Left
• Category: Body Mouldings & Trims

Function of the weatherstrip in the Audi A7 C7

The rear left window weatherstrip in the Audi A7 C7 operates at the interface between the glass and the door panel, creating a tight, flexible seal. Its tasks include:

• mechanically wiping water and debris from the glass surface during its movement,
• limiting the ingress of moisture into the door interior,
• stabilizing the window movement in the guides,
• reducing wind noise around the window edge.

Thanks to this, the rear left window seal influences both acoustic comfort and the durability of the window lifting mechanism and electrical components located inside the door.

Construction and body fitment

The strip has been designed specifically for the geometry of the rear left door in the C7 generation Audi A7, maintaining the correct profile and rigidity. The properly contoured working edge ensures even pressure against the glass along its entire length, which translates into stable water wiping and vibration reduction.

Original Audi brand origin means maintaining factory dimensional tolerances, which facilitates installation in the place intended by the vehicle manufacturer. The component works with factory door mounts, without the need for modifications or forced fitting.

Application and benefits of installation

Installation of the weatherstrip on the rear left door is recommended in situations where symptoms appear such as:

• increased noise around the window at higher speeds,
• traces of water or moisture on the door upholstery,
• uneven movement of the window or slight “rattling” in the guides,
• visible cracks, deformations, or wear of the sealing edge.

Replacing a worn strip with an original component from the same group allows you to restore proper window operation, reduce the risk of corrosion inside the door, and improve the overall comfort of using the vehicle. This is particularly important in Audi A7 class cars, where sealing and bodywork refinement are important elements of the driving experience.

Characteristics of the used component

The offered weatherstrip comes from dismantling and is classified as a used component. This means it may show signs of wear typical for parts mounted in a vehicle, while maintaining the functionality required for further use. For many users, this is a reasonable compromise between cost and maintaining the original manufacturer’s specification.

Choosing such a solution allows you to maintain visual and technical consistency with other body elements, while simultaneously reducing repair costs compared to purchasing a new part.

Complementary Audi protective and decorative strips

If you are planning a comprehensive repair or upgrade of the side body area in your Audi and need other elements from the same group, such as covers, overlays, or additional strips, check the available parts in the Audi protective and decorative strips category.

Technical support and expert knowledge

When selecting body components from dismantling, it is worth using reliable sources of knowledge and the experience of specialists dealing with electronics and equipment of premium vehicles. A good supplement to knowledge about the operation and repair of high-class cars may be an article devoted to servicing multimedia systems and control modules in premium segment cars – you can find it here: Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models.

Summary

Audi A7 C7 Door Window Glass Weatherstrip Seal Trim Rear Left N/S is a dedicated body component that is responsible for the proper sealing and guidance of the rear left window. Using an original strip from the Protective and decorative strips group allows you to maintain the factory standard of acoustic comfort, protection against moisture, and the aesthetics of the side part of the body, representing a technically justified solution for repairs and renovations of the Audi A7 C7.