G4KE 2009 Kia Optima 2.4L MPI Engine 2.4 liters / approximately 2,359 cc 2009–2009 View engine information
G4KE 2010 Kia Optima 2.4L MPI Engine 2.4 liters / approximately 2,359 cc 2010–2010 View engine information
G4KJ 2014 Kia Optima 2.4L GDI Engine 2.4 liters / approximately 2,359 cc 2014–2014 View engine information
