Search by number: Selected vehicle: 2018 Cadillac CT6 3.6L 6 Cyl Alternator Made in USA 2018 Cadillac CT6 3.6L 6 Cyl Alternator Limited Lifetime Warranty Engine Selected: 3.0L 6 Cyl3.6L 6 Cyl Unit Price: CALL FOR AVAILABILITY AND PRICE! PART# 42129 Tech specs: 220 Amps Application: Cadillac CT6 From 2014 To 2018