2015-2020 Audi Ambient Sunlight / Sun Light Sensor 8V0907451
OEM Part #: 8V0-907-451 (8V0907451)
Actual photo
The exact part you’ll receive — not a stock photo.
$7.99
Used
Donor2017 Audi A3 · 2.0L · 60k miles
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3 Available — Select Your Part:
Genuine OEM Used
SKU: 668182
Donor Vehicle: 2017 Audi A3 · 2.0L · 60k miles
2 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 611616
Donor Vehicle: 2015 Audi A3 · 1.8L
3 photos
$7.99
30-Day Returns
Genuine OEM Used
SKU: 579803
Donor Vehicle: 2017 Audi A3 SPORTBACK E-TRON · 1.4L · 70k miles
2 photos
$7.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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This used OEM Audi ambient sunlight sensor (part number 8V0907451, also called a sun light sensor) monitors cabin brightness to adjust automatic climate control and headlight behavior. A failing sensor can cause erratic auto-light response or inconsistent cabin temperature regulation.
Specifications
| Fits Vehicle Model | A3, A3 e-tron, S3 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8V0-907-451 (8V0907451) |
| Category | Sensors |
Compatible Vehicles
Fits 33 vehicle configurations across 1 make, 2015-2020.
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 33 vehicle configurations — 14 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2017 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | |
| 2016 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | |
| 2018 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | For Vehicles with Production Date After 09/05/16 |
| 2019 | Audi | A3 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/05/16 |
| 2019 | Audi | A3 | Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 09/05/16 |
| 2019 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 09/05/16 |
| 2019 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/05/16 |
| 2019 | Audi | S3 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/05/16 |
| 2018 | Audi | S3 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/05/16 |
| 2018 | Audi | A3 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/05/16 |
| 2018 | Audi | A3 | Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 09/05/16 |
| 2018 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 09/05/16 |
| 2018 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/05/16 |
| 2020 | Audi | S3 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/05/16 |
| 2017 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2020 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/05/16 |
| 2020 | Audi | A3 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/05/16 |
| 2017 | Audi | A3 | Convertible | 2.0L l4 Turbo | |
| 2015 | Audi | A3 | Sedan | 2.0L l4 Diesel Turbo | |
| 2015 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2016 | Audi | A3 | Sedan | 1.8L l4 Turbo | |
| 2016 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | A3 | Sedan | 1.8L l4 Turbo | |
| 2015 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | A3 | Convertible | 1.8L l4 Turbo | |
| 2016 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2016 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2017 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2016 | Audi | A3 | Sedan | 2.0L l4 Diesel Turbo | |
| 2016 | Audi | A3 | Convertible | 1.8L l4 Turbo |