G4JS 2001 Kia Optima 2.4L MPI Engine 2.4 liters / approximately 2,351 cc 2001–2001 View engine information
G6BV 2001 Kia Optima 2.5L V6 MPI Engine 2.5 liters / approximately 2,493 cc 2001–2001 View engine information
G4KC 2006 Kia Optima 2.4L MPI Engine 2.4 liters / approximately 2,359 cc 2006–2006 View engine information
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
