2019-2026 Audi Q8/Q8 e-tron/RS Q8/SQ8 Window Regulator Left, Rear 4M8839461
OEM Part #: 4M8-839-461 (4M8839461)
Actual photo
The exact part you’ll receive — not a stock photo.
$129.99
Side: Left, Rear
Used
Donor2021 Audi SQ8 · 4.0L · 47k miles
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Genuine OEM Used
SKU: 701431
Donor Vehicle: 2021 Audi SQ8 · 4.0L · 47k miles
2 photos
$129.99
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Genuine Audi window regulator OEM 4M8839461 — a used, left-rear part removed from a donor vehicle. This regulator raises and lowers the rear door window. It was originally installed on Audi Q8 models, including Q8 e-tron, Q8 e-tron Sportback, RS Q8, and SQ8, with engine options ranging from 3.0L V6 MHEV/PHEV to 4.0L V8 MHEV and the battery-electric powertrain.
Specifications
| Fits Vehicle Model | Q8, Q8 e-tron, RS Q8, SQ8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4M8-839-461 (4M8839461) |
| Side | Left, Rear |
| Category | Door Parts |
Compatible Vehicles
Fits 23 vehicle configurations across 1 make, 2019-2026.
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 23 vehicle configurations — 14 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2026 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2026 | Audi | SQ8 | SUV | 4.0L V8 Turbo | For Vehicles with Production Date After 04/15/19 |
| 2026 | Audi | Q8 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date After 04/15/19 |
| 2025 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2025 | Audi | SQ8 | SUV | 4.0L V8 Turbo | power operated |
| 2021 | Audi | SQ8 | SUV | 4.0L V8 Turbo | power operated |
| 2020 | Audi | SQ8 | SUV | 4.0L V8 Turbo | power operated |
| 2022 | Audi | SQ8 | SUV | 4.0L V8 Turbo | power operated |
| 2023 | Audi | SQ8 | SUV | 4.0L V8 Turbo | power operated |
| 2024 | Audi | SQ8 | SUV | 4.0L V8 Turbo | power operated |
| 2024 | Audi | Q8 e-tron | SUV | Electric Vehicle | power operated |
| 2025 | Audi | Q8 | SUV | 3.0L V6 Turbo | power operated |
| 2021 | Audi | Q8 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date After 04/15/19 |
| 2020 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2024 | Audi | Q8 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date After 04/15/19 |
| 2023 | Audi | Q8 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date After 04/15/19 |
| 2022 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2019 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2024 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2022 | Audi | Q8 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date After 04/15/19 |
| 2021 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2023 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2020 | Audi | RS Q8 | SUV | 4.0L V8 Turbo |