Audi A3 Alternator
Replacement alternator — fitment, symptoms & live UK prices.
Fits Audi A3 — check your reg/VIN to confirm
From £24.00 · 6 live listings on eBay
View Alternator on eBay🛡️ eBay Money Back Guarantee🇬🇧 UK sellers↩️ Easy returns
2010 Audi A3 8P 1.6 TDI Alternator 03L903023
£24.00View ›
AUDI A3 8P 8P1 VW GOLF MK5 1.6 8V PETROL ALTERNATOR 140AMP 06F903023F
£28.99View ›
AUDI A3 Alternator 2.0 Diesel 2007 BKD 06F903023C
£35.00View ›
AUDI A3 8P (2008) 1.4 TFSI PETROL ALTERNATOR CAXC 03C903023A
£37.99View ›
AUDI A3 8P 2005 ALTERNATOR 110AMP 2.0L DIESEL BKD
£38.80View ›
AUDI A3 SPORTBACK 12-16 (8V) 2.0 TDI CRLB Alternator 140A 03L903023K
£39.95View ›
Will it fit my Audi A3?
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 A3 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 A3 parts
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Live pricesFrom £24.00
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