G4KC 2007 Kia Optima 2.4L MPI Engine 2.4 liters / approximately 2,359 cc 2007–2007 View engine information
G4KC 2008 Kia Optima 2.4L MPI Engine 2.4 liters / approximately 2,359 cc 2008–2008 View engine information
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
G4JS 2005 Kia Optima 2.4L MPI Engine 2.4 liters / approximately 2,351 cc 2005–2005 View engine information
G4KJ 2016 Kia Optima 2.4L GDI Engine 2.4 liters / approximately 2,359 cc 2016–2016 View engine information
G6BA 2005 Kia Optima 2.7L V6 MPI Engine 2.7 liters / approximately 2,656 cc 2005–2005 View engine information
G4KJ 2018 Kia Optima 2.4L GDI Engine 2.4 liters / approximately 2,359 cc 2018–2018 View engine information
G4JS 2004 Kia Optima 2.4L MPI Engine 2.4 liters / approximately 2,351 cc 2004–2004 View engine information
