Audi A1 Alternator
Replacement alternator — fitment, symptoms & live UK prices.
Fits Audi A1 — check your reg/VIN to confirm
From £29.90 · 6 live listings on eBay
View Alternator on eBay🛡️ eBay Money Back Guarantee🇬🇧 UK sellers↩️ Easy returns
GENUINE 10-16 AUDI A1 8X 1.4 CAX ALTERNATOR 03C903023S
£29.90View ›
BOSCH AUDI A1 8X A3 8P 8V 1.6 2.0 TDI ALTERNATOR 03L903023 140 amp 14V VW SEAT
£31.78View ›
2010 - 2018 AUDI A1 1.2L TFSi ALTERNATOR 03C903025F
£34.99View ›
Seat Leon Arona Vw Polo Golf Audi A1 Alternator 1.2 1.5 Tsi 2013-2020 04E903015
£37.70View ›
AUDI A1 MK1 VW SEAT SKODA ALTERNATOR 1.6TDI CAY 03L903023 2008-2015
£38.99View ›
AUDI A1 MK1 Alternator 03L903024M
£40.00View ›
Will it fit my Audi A1?
Match the amp rating and pulley type (clutch vs solid). Stop/start cars often need a specific unit.
Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.
Signs your Audi A1 alternator needs replacing
- Battery/charge warning light
- Dim or flickering lights
- Flat battery / no start
- Whining or squealing belt-end
Fitting it yourself
Belt off, two mounts, wiring — 1–2 hrs. Watch for seized lower bolts.
See Alternator prices on eBayMore Audi A1 parts
Live pricesFrom £29.90
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