2017-2024 Audi A4/S4 Door / Window Slot Seal (INNER) Left, Rear 8W0839479
OEM Part #: 8W0-839-479 (8W0839479)
Actual photo
The exact part you’ll receive — not a stock photo.
$15.99
Side: Left, Rear
Used
Donor2022 Audi S4 · 3.0L · 48k miles
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Genuine OEM Used
SKU: 606217
Donor Vehicle: 2022 Audi S4 · 3.0L · 48k miles
2 photos
$15.99
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Genuine OEM Used
SKU: 542733
Donor Vehicle: 2018 Audi S4 · 3.0L · 63k miles
2 photos
$15.99
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Genuine OEM Used
SKU: 535662
Donor Vehicle: 2022 Audi A4 · 2.0L · 11k miles
2 photos
$15.99
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Genuine OEM Used
SKU: 627597
Donor Vehicle: 2023 Audi A4 · 2.0L · 14k miles
2 photos
$19.49
30-Day Returns
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A used genuine Audi door/window slot seal (inner) with OEM part number 8W0839479. This left-rear seal fits the B9-generation A4, A4 Quattro, and S4, and is designed to keep moisture, road noise, and drafts out of the cabin. Also referred to as the inner window slot or door slot seal, it mounts inside the door panel to close the gap at the glass edge. Over time, these seals can tear or compress, leading to wind whistle or water leaks.
Specifications
| Fits Vehicle Model | A4, S4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8W0-839-479 (8W0839479) |
| Side | Left, Rear |
| Category | Doors |
Compatible Vehicles
Fits 19 vehicle configurations across 1 make, 2017-2024.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 19 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2024 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2022 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2024 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2021 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2020 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2020 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2021 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2018 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | S4 | Sedan | 3.0L V6 Turbo |