Home/2005-10 Mustang Ignition and Electrical Steeda Spark Plug Gap Tool, 2005-08 Mustang GT $56.21 NGK Iridium IX plugs, 3V cold for supercharger, (2008-2010 4.6/5.4 12mm) $17.37 MSD Two Step Launch Master, 4.6 / 5.4 coil on plug $489.92 MSD Blaster Coil on plug, 4.6/5.4, 3V, set of 8, 2004-08 Mustang $559.91 Ford Performance Spark plugs, 3V cold for supercharger, (2008-2010 12mm) $170.27 Ford Performance spark plug, 3V cold for supercharger, set of 8 (2005-2008 16mm $183.92 Ford Performance Ignition coils, set of 8, 2008-2010 4.6/5.4 3V 12mm spark plug $397.30 Autolite HT1 spark plugs, 4.6 / 5.4 3V, 2005-07 Mustang GT $20.87 Autolite HT0 spark plugs, 4.6 / 5.4 3V, 2005-07 Mustang GT Supercharged $20.61 Don’t see what you are looking for? Give us a call or send an email. We sell thousands of additional parts not listed on the website.