2019-2026 Audi Q8/RS Q8/SQ8 Upper Antenna Booster Rear, Right 4M8035225
OEM Part #: 4M8-035-225 (4M8035225)
Actual photo
The exact part you’ll receive — not a stock photo.
$34.99
Side: Rear, Right
Used
Donor2021 Audi SQ8 · 4.0L · 47k miles
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Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 700790
Donor Vehicle: 2021 Audi SQ8 · 4.0L · 47k miles
2 photos
$34.99
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Audi Upper Antenna Booster (OEM 4M8035225) is a used genuine part originally fitted to the rear right side of the vehicle. Designed for Q8, RS Q8, and SQ8 models with 3.0L and 4.0L turbocharged engines, this booster amplifies radio and satellite signals. A failing unit often results in weak or intermittent reception.
Specifications
| Fits Vehicle Model | Q8, RS Q8, SQ8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4M8-035-225 (4M8035225) |
| Side | Rear, Right |
| Category | Audio / Video |
Compatible Vehicles
Fits 22 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 22 vehicle configurations — 7 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 | |
| 2026 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2025 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2020 | Audi | SQ8 | SUV | 4.0L V8 Turbo | rear/upper |
| 2021 | Audi | SQ8 | SUV | 4.0L V8 Turbo | rear/upper |
| 2025 | Audi | SQ8 | SUV | 4.0L V8 Turbo | rear/upper |
| 2022 | Audi | SQ8 | SUV | 4.0L V8 Turbo | rear/upper |
| 2023 | Audi | SQ8 | SUV | 4.0L V8 Turbo | rear/upper |
| 2024 | Audi | SQ8 | SUV | 4.0L V8 Turbo | rear/upper |
| 2025 | Audi | Q8 | SUV | 3.0L V6 Turbo | rear/upper |
| 2021 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2020 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2024 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2023 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 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 | |
| 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 |