Carquest Alternator: Remanufactured, 150 Amps, 15073A
In stock
$347.99
Listed as compatible with this vehicle by the retailer feed.
Check price2021 Infiniti Q50 Alternators
2 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Carquest Alternator: Remanufactured, 170 Amps, 15013A
In stock
$367.99
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.