Air cleaner

Filter replacement


Filter replacement

It must be replaced when necessary, and should not be cleaned and reused.

Replace the filter according to the Maintenance Schedule.

If the vehicle is operated in extremely dusty or sandy areas, replace the element more often than the usual recommended intervals.

CAUTION:


• Do not drive with the air cleaner removed; this will result in excessive engine wear.

• Use a KIA genuine part. Use of non-genuine parts could damage the air flow sensor.

    See also:

    Appearance care
    Exterior care Exterior general caution It is very important to follow the label directions when using any chemical cleaner or polish. Read all warning and caution statements that appear on the l ...

    Theft-alarm system
    Theft alarm system will not operate when the ignition key is in the ignition switch. If the lock button on the transmitter is pressed when the key is not in the ignition and any vehicle door or ...

    Impressive Warranty
    Hyundai is Kia's corporate parent, so the Optima gets Hyundai's impressive warranty; it includes 10-year/100,000-mile powertrain protection and 5-year/60,000-mile roadside assistance. Kia is put ...