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:

    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 ...

    Tonneau cover
    Use the tonneau cover to hide items stored in the cargo area. • To use the front shade of the tonneau cover, pull the hook forward and hang the hook on the headrest pole. NOTICE When fold ...

    Recommended lubricants and capacities
    To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality. The correct lubricants also help promote engine efficiency that results in improv ...