ignition coil

you were asked for more information when you filled out question form. why didn't you provide it? so i will answer that there is a coil with each spark plug boot assembly. each spark plug has it's own coil.

sorry, the only thing I saw that I missed was the year of the car. What other info do you need?

the engine size and an explanation of the problem is helpful. the mileage is a factor also. in short, the more info the better/mor accurate the response.

there are only two ignition coils and two wire leads to the other two cylinder. you need the wires and the coils.