Carquest Alternator: Remanufactured, 150 Amps, 10340A
In stock
$334.99
Listed as compatible with this vehicle by the retailer feed.
Check price2022 Lexus IS 300 Alternators
1 products listed as compatible with this vehicle by the retailer feed.
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.