2005-2008 Audi A4/RS4/S4 Antenna Booster 8E5035225AF
OEM Part #: 8E5-035-225-AF (8E5035225AF)
Actual photo
The exact part you’ll receive — not a stock photo.
$8.99
Used
Donor2007 Audi A4 · 2.0
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Genuine OEM Used
SKU: 258169
Donor Vehicle: 2007 Audi A4 · 2.0
2 photos
$8.99
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Genuine OEM Used
SKU: 456661
Donor Vehicle: 2007 Audi A4 · 2.0
2 photos
$8.99
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Genuine OEM Used
SKU: 393275
Donor Vehicle: 2007 Audi A4 · 2.0
2 photos
$8.99
30-Day Returns
- Genuine OEM — real photos
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This genuine Audi antenna booster (8E5035225AF) amplifies radio signal strength for clear reception in your audio system. A used OEM unit removed from a donor vehicle, it boosts AM/FM signals and helps resolve weak or intermittent radio reception. Commonly found on Audi A4, A4 Quattro, RS4, and S4 models with 2.0T, 3.2L V6, and 4.2L V8 engines. If you notice poor radio reception or frequent signal dropouts, this booster is a direct fix.
Specifications
| Fits Vehicle Model | A4, RS4, S4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8E5-035-225-AF (8E5035225AF) |
| Category | Audio / Video |
Compatible Vehicles
Fits 20 vehicle configurations across 1 make, 2005-2008.
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 20 vehicle configurations — 1 with fitment note
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2005 | Audi | S4 | Wagon | 4.2L V8 | |
| 2005 | Audi | S4 | Sedan | 4.2L V8 | |
| 2008 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2008 | Audi | A4 | Sedan | 3.2L V6 | |
| 2007 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2007 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2007 | Audi | A4 | Sedan | 3.2L V6 | |
| 2007 | Audi | RS4 | Sedan | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Greater Than 900001 |
| 2007 | Audi | S4 | Wagon | 4.2L V8 | |
| 2007 | Audi | A4 | Quattro Wagon | 3.2L V6 | |
| 2008 | Audi | S4 | Sedan | 4.2L V8 | |
| 2008 | Audi | S4 | Wagon | 4.2L V8 | |
| 2007 | Audi | S4 | Sedan | 4.2L V8 | |
| 2008 | Audi | RS4 | Sedan | 4.2L V8 | |
| 2008 | Audi | A4 | Quattro Wagon | 3.2L V6 | |
| 2008 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2008 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2008 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2007 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2007 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo |