Repair Procedures: Replacement

WARNING: This page is about a different car, the 2018 Kia Soul. However, it is still accessible from the selected car via links, so may be relevant.

Remove the ignition coil.
Using a spark plug wrench, remove the spark plug (A).
NOTE: Be careful that no contaminants enter into spark plug holes.

Fig 1: Locating Spark Plug
Courtesy of KIA MOTORS AMERICA, INC.
Install in the reverse order of removal.
Tightening torque:

14.7 ~ 24.5 N.m (1.5 ~ 2.5 kgf.m, 10.8 ~ 18.0 Ib-ft)