How do you replace the spark plugs on a 2001 Kia Sephia?

Hi , If you still need to know where your spark plugs are I can tell you. There is a cover between the valve covers on the motor with 6 Phillips head screws. On top of the cover it reads "DOHC 16 Valve " Remove the cover and you will see #1 and #3 cylinder spark plug boots . #2 and #4 have a coil PAC on top of the spark plug boot. remove the 4 bolts ,2 each , and remove the coil pacs to get to the plugs. You will need a socket extension as you will see.

I have a 2001 Kia Sephia and changed my plugs today . Have fun , Bob

For pics. go to and click on tune-up