Turn off the engine and allow it to cool down.
Open the hood of the vehicle and locate the spark plugs. They are located on the top of the engine, and are usually covered by a black plastic cover.
Remove the spark plug wire from the old spark plug.
To do this, simply pull on the wire until it comes off of the spark plug.
Insert the new spark plug wire into the new spark plug.
Make sure that the wire is fully seated on the spark plug.
Repeat steps 3 and 4 for the remaining spark plugs.
Replace the spark plug wire cover.
Start the engine and check for any problems.
If the engine is running smoothly, then you have successfully installed the new spark plug wires.
