2015-2018 Audi A8/S8 Fuel Filler Door Lock Actuator 4H0810773F
OEM Part #: 4H0-810-773-F (4H0810773F)
Actual photo
The exact part you’ll receive — not a stock photo.
$48.49
Used
Donor2015 Audi A8 · 4.0L
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Genuine OEM Used
SKU: 665322
Donor Vehicle: 2015 Audi A8 · 4.0L
2 photos
$48.49
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Genuine OEM Used
SKU: 672406
Donor Vehicle: 2017 Audi A8 · 3.0L
2 photos
$48.99
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A used genuine OEM Audi Fuel Filler Door Lock Actuator — OEM part 4H0810773F, also replacing 4H0810773E, 4H0810773C, 4H0810773B, and 4H0810773A. This actuator controls the locking and release of the fuel filler door; when it fails, the door may refuse to open or stay stuck shut, preventing refueling. Removed from an Audi A8 Quattro or S8 with gasoline or diesel engines.
Specifications
| Fits Vehicle Model | A8, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4H0-810-773-F (4H0810773F) |
| Compatible OEM Part No | 4H0-810-773-E, 4H0-810-773-C, 4H0-810-773-B, 4H0-810-773-A |
| Category | Fuel / Emissions |
Compatible Vehicles
Fits 18 vehicle configurations across 1 make, 2015-2018.
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 18 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2016 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2016 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2016 | Audi | A8 | Quattro L Sedan | 6.3L W12 | |
| 2016 | Audi | A8 | Quattro L Sedan | 3.0L V6 Diesel Turbo | |
| 2016 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2015 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2015 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2015 | Audi | A8 | Quattro L Sedan | 6.3L W12 | |
| 2015 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2015 | Audi | A8 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2015 | Audi | A8 | Quattro L Sedan | 3.0L V6 Diesel Turbo | |
| 2015 | Audi | A8 | Quattro Sedan | 4.0L V8 Turbo | |
| 2017 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2018 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2018 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2018 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2017 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2017 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged |