Auto zones website has a guide on where to place them
A 2004 3.8L does not have a distributor.
When changing the spark plugs on car for the first time it is important to have a diagram. For a Chrysler Sebring Convertible, a person can find the diagram in the maintenance manual of the car.
spark plugs wiring diagram
The wiring diagram from the distributor cap to the spark plugs for firing order for a 93 Chevy Caprice 5.7 liter engine is found at Wiring4cars. You can search the site by vehicle year, make, and model.
wiring diagram for a 1995 Pontiac fire bird 3.4 spark plug wiring diagram?
The left bank is 1,3,5,7 and the right bank is 2,4,6,8. The distributor turns clockwise.
Firing order 1-3-4-2 distributor rotates clockwise. Click the link for a diagram.
The spark plug wiring diagram for a 2000 F-150 can be found in its service manual. The service manual is available from Ford.
When changing spark plugs for the first time, a diagram comes in handy. A spark plug wiring diagram for a 1999 Honda Prelude can be found in its maintenance manual.
All V8 Chevrolet's are 1,8,4,3,6,5,7,2 with 1,3,5,7 on the left bank and 2,4,6,8 on the right with the distributor rotating clockwise.
COIL
start from far right spark plug hole to the far right bottom distributor then the next one to that spark plug cylinder to the left of the distributor you just did then the next cylinder across the the closes one last one right next to it should be the location