Today i had to replace the #4 cop because of a misfire. I replaced the #3 coil back in october.The coil i got from ford tonight was 85.00, does anyone know if there are other places to get ford coils? Also, are aftermarket coils any good and where could they be bought? I figure might just as well replace the other six coils before they go bad.

 

50.00 from any autozone or try ebay i got 8 for 120
i figure if at least 2 of them are good then i didnwaste my money