Engine compartment

2.4L
2.4L

1. Engine Coolant Reservoir 2. Windshield Washer Fluid Reservoir 3. Power Steering Fluid Reservoir* 4. Radiator Cap
5. Engine Oil Filler Cap 6. Engine Oil Dipstick
7. Brake Fluid Reservoir 8. Air Cleaner
9. Fuse Box
10. Negative Battery Terminal 11. Positive Battery Terminal * if equipped
The actual engine room in the vehicle may differ from the illustration.

3.5L
3.5L

1. Engine coolant reservoir 2. Engine oil filler cap 3. Brake fluid reservoir 4. Air cleaner
5. Fuse box
6. Negative battery terminal 7. Positive battery terminal 8. Radiator cap
9. Engine oil dipstick
10. Power steering fluid reservoir* 11. Windshield washer fluid reservoir * if equipped
The actual engine room in the vehicle may differ from the illustration.

    See also:

    Warnings and indicators
    Warning lights / audible indicators Checking operation All warning lights are checked by turning the ignition switch ON (do not start the engine). Any light that does not illuminate should be che ...

    Suggestions for economical operation
    Your vehicle's fuel economy depends mainly on your style of driving, where you drive and when you drive. Each of these factors affects how many kilometers (miles) you can get from liter (a gallon ...

    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 ...