Audi A4 Alternator
Replacement alternator — fitment, symptoms & live UK prices.
Fits Audi A4 — check your reg/VIN to confirm
From £39.95 · 6 live listings on eBay
View Alternator on eBay🛡️ eBay Money Back Guarantee🇬🇧 UK sellers↩️ Easy returns
Audi A4 B7 Petrol Engine Alternator Generator Electric Unit 14V 140A 06B903016AB
£39.95View ›
AUDI A4 Alternator 1968 Diesel 2008 BRE 06F903023F
£40.00View ›
Audi A4 Alternator B8 09-15 2.0 TDi Diesel 140A Bosch 03G903016E
£40.00View ›
AUDI A4 Alternator 2.0 Diesel 2006 BRE 06F903023J
£40.00View ›
Audi A4 Alternator B8 09-15 2.0 TDi Diesel 150A Bosch 03L903017
£50.00View ›
AUDI A4 Alternator 2.0 Diesel 2011 B8 CJCB 03G903016G
£60.00View ›
Will it fit my Audi A4?
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 A4 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.
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Live pricesFrom £39.95
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