2020-2024 Cadillac CT5 Premium Luxury 2.0L 4 Cyl LSY VIN: K. 2020-2024 Cadillac CT5 Sport 2.0L 4 Cyl LSY VIN: K. 2020-2024 Cadillac CT5 Luxury 2.0L 4 Cyl LSY VIN: K. Warranty Coverage Policy. GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
