2016-2018 Audi A8/S8 ECU / ECM / Engine Control Module 4H0906014N
OEM Part #: 4H0-906-014-N (4H0906014N)
Actual photo
The exact part you’ll receive — not a stock photo.
$118.99
Used
Donor2017 Audi A8 · 4.0L
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Programming required: this module must be coded to your VIN by a dealer or with the proper diagnostic tool before it will work.
Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 612035
Donor Vehicle: 2017 Audi A8 · 4.0L
3 photos
$118.99
30-Day Returns
Genuine OEM Used
SKU: 638565
Donor Vehicle: 2017 Audi A8 · 4.0L
3 photos
$147.49
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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This Audi ECU / ECM / Engine Control Module, OEM 4H0906014N, is a used genuine unit removed from a donor vehicle. It manages fuel, ignition, and boost for the 4.0L V8 turbocharged engine (EA825 / 4.0 TFSI). A failing ECM can cause misfires, stalling, or no-start conditions. Because this module is tied to the vehicle's anti-theft and immobilizer system, it must be programmed and coded to the receiving car's VIN by a qualified shop before it will operate.
Specifications
| Fits Vehicle Model | A8, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4H0-906-014-N (4H0906014N) |
| Category | Computers / Modules |
Compatible Vehicles
Fits 6 vehicle configurations across 1 make, 2016-2018.
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 6 vehicle configurations — 6 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2016 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles with Engine Code(s) CTGA, CTGF |
| 2018 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles with Engine Code(s) CTGA, CTGF |
| 2018 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles with Engine Code(s) CTGA, CTGF |
| 2017 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles with Engine Code(s) CTGA, CTGF |
| 2017 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles with Engine Code(s) CTGA, CTGF |
| 2016 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles with Engine Code(s) CTGA, CTGF |