Audi A6/S6 Door Seal / Weather Stripping (INNER) Front, Left, Right 4K0831721
OEM Part #: 4K0-831-721 (4K0831721)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
Other Door Weather Stripping / Seal that may fit your vehicle
Door Seal / Weather Stripping (INNER)
Door Window Slot Seal / Trim (EXTERIOR)
Door Window Slot Seal / Trim (EXTERIOR)
Door Window Slot Seal / Trim (EXTERIOR)
Door Window Slot Seal / Trim (EXTERIOR)
Outer Door Seal
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This door seal/weather stripping (inner) is specifically designed for the front left or right placement on select Audi models. It serves to form a tight barrier against moisture and debris, preventing leaks and protecting the interior from the elements. Commonly addresses wear and deterioration in existing seals. Compatible with 2024 Audi A6 Quattro, A6 allroad, RS6 Avant, and S6 models, as well as 2023-2020 variations of these models, featuring engine types from 2.0L L4 to 4.0L V8. OEM part number 4K0831721A ensures proper fitment while alternative part numbers include 4K0831721. Suitable for improving vehicle integrity and maintaining cabin comfort.
Specifications
| Fits Vehicle Model | A6, S6 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4K0-831-721 (4K0831721) |
| Compatible OEM Part No | 4K0-831-721-A |
| Side | Front, Left, Right |
| Category | Doors |
Compatible Vehicles
Fits 17 vehicle configurations across 1 make, 2019-2024.
View all 17 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2019 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2020 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2020 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2021 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2021 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2021 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2022 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2022 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2023 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2023 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2024 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2024 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2024 | Audi | S6 | Sedan | 2.9L V6 Turbo |