Where are the spark plugs for a 2004 Kia Sorento?

The spark plugs for a 2004 Kia Sorento are located on the engine's cylinder heads, underneath the ignition coils. To access them, you'll need to remove the ignition coils, which are mounted on top of the spark plugs. The V6 engine configuration means there are six spark plugs, with three on each side of the engine. It's advisable to consult the vehicle's service manual for specific instructions and torque specifications when replacing them.