Kia Optima: Second generation (MG; 2005–2010)

First generation (MS; 2000–2005)

From 2000-2005 Optimas were a rebadged variant of the Hyundai Sonata, differing only from the Sonata in minor exterior styling details and equipment content. ...

Third generation (TF; 2011-present)

The completely redesigned Optima features a much sleeker, sportier profile designed by new Kia design chief Peter Schreyer. ...

See also:

Air Intake Control Switch
This is used to select fresh outside air or recirculation of the inside air. WARNING Continued climate control system operation in the recirculated air position may allow humidity to incr ...

Installation
Refer to "High Pressure Fuel Pump" in this group. ...

Installation
Be sure to install the harness wires so they will not pinch or interfere with other parts. ...