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Proveedor: European Autospares Trading LLC
Audi Volkswagen Unidad Generador Alternador Motor 4N1903028AX | OEM Genuino
Dhs. 7,768.00
Proveedor: European Autospares Trading LLC
Audi Volkswagen Unidad Generador Alternador Motor 4N1903028AX | OEM Genuino
Dhs. 7,768.00
Fitment Details
xAUDI FITMENT GUIDE
| Model | Model Year Range | Engine |
|---|---|---|
| Audi A4 (B9) | 2015 – 2026 | TDI mild hybrid, 48V |
| Audi A5 | 2016 – 2026 | TDI mild hybrid, 48V |
| Audi A6 (C8) | 2018 – 2026 | TDI mild hybrid, 48V |
| Audi A7 | 2018 – 2026 | TDI mild hybrid, 48V |
| Audi A8 (4N) | 2017 – 2026 | TDI mild hybrid, 48V |
| Audi Q5 (FY) | 2016 – 2026 | TDI mild hybrid, 48V |
| Audi Q7 (4M) | 2015 – 2026 | TDI mild hybrid, 48V |
| Audi Q8 | 2018 – 2026 | TDI mild hybrid, 48V |
Technician's Advisory: This is a 48V mild-hybrid component, so only a technician trained on high-voltage systems should fit it, following the correct de-energising procedure. Always inspect the auxiliary belt and tensioner at the same time, since a worn belt slips and damages the new unit.
Important: This genuine part is listed by OE part number 4N1903028AX. Exact compatibility depends on the model, engine code and production date. Send your complete VIN to the European Autospares parts team and we will verify this is the correct 48V starter-generator unit for your vehicle.
FAQs
xFrequently Asked Questions
It is a belt-driven unit that works as both starter motor and alternator on Audi mild-hybrid TDI models. It restarts the engine smoothly for stop-start, recovers energy under braking into the 48V system, and charges the car electrical systems. Failure brings charging warnings and stop-start faults.
It fits Audi mild-hybrid TDI models including the A4 (B9), A5, A6 (C8), A7, A8 (4N), Q5 (FY), Q7 (4M) and Q8. Model years and engines vary, so confirm your exact model, engine and production date from your VIN before ordering this starter-generator unit.
In VAG numbering, an AX suffix commonly denotes an exchange unit, meaning the old unit may need to be returned as a core. Confirm the exchange and core terms with the European Autospares parts team before ordering, so you know exactly what is expected when the new unit arrives.
Common signs are a charging or battery warning on the dashboard, stop-start no longer working, a flat battery, and fault codes in the mild-hybrid system. A workshop should test charging output and the 48V system before replacing the unit, since wiring and belt faults cause similar warnings.
It should be fitted by a workshop familiar with 48V mild-hybrid systems, following the correct high-voltage safety procedure. The auxiliary belt and tensioner must also be checked, fault codes cleared, and charging output and stop-start operation tested after fitting the new unit.
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xShipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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