2007-2008 Ford E-450 Super Duty Front Oxygen Sensor Fitment: 2007-2008/Ford/E-450 Super Duty::Position=Front^^2006/Ford/E-450 Super Duty//5.4L V8::Position=Front^^2005-2006/Ford/E-450 Super Duty//6.8L V10::Position=Front^^2011-2012/Ford/E-450 Super Duty//6.8L V10::Position=Front Right