Carquest Alternator: Remanufactured, 140 Amps, 10273A
In stock
$438.99
Listed as compatible with this vehicle by the retailer feed.
Check price2020 Audi A3 Alternators
3 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Carquest Alternator: Remanufactured, 150 Amps, 11894A
In stock
$458.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Alternator: Remanufactured, 150 Amps, 10417A
In stock
$495.99
Listed as compatible with this vehicle by the retailer feed.
Check price
This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.