Engine number

2.4L
2.4L

2.7L
2.7L

The engine number is stamped on the engine block as shown in the drawing.

    See also:

    Driving your vehicle
    Before driving Key positions Engine start/stop button Manual Transaxle Automatic transaxle Four wheel drive (4WD) Brake system Cruise control system Economical operation Special driving condi ...

    Keys
    Record your key number The key code number is stamped on the bar code tag attached to the key set. Should you lose your keys, this number will enable an authorized KIA dealer to duplicate the k ...

    Efficient, Powerful Engine
    Available in two powerplants - a 2.4-liter four-cylinder or a 2.7-liter V6 engine - and two five-speed transmissions (manual with LX four-cylinder model only), the 2009 Kia Optima introduces a new ...