Home/2005-10 Mustang Ignition and Electrical Steeda Spark Plug Gap Tool, 2005-08 Mustang GT $50.36 NGK Iridium IX plugs, 3V cold for supercharger, (2008-2010 4.6/5.4 12mm) $16.32 MSD Two Step Launch Master, 4.6 / 5.4 coil on plug $464.27 MSD Blaster Coil on plug, 4.6/5.4, 3V, set of 8, 2004-08 Mustang $488.40 Ford Performance Spark plugs, 3V cold for supercharger, (2008-2010 12mm) $153.43 Ford Performance spark plug, 3V cold for supercharger, set of 8 (2005-2008 16mm $181.35 Ford Performance Ignition coils, set of 8, 2008-2010 4.6/5.4 3V 12mm spark plug $482.82 Autolite HT1 spark plugs, 4.6 / 5.4 3V, 2005-07 Mustang GT $19.60 Autolite HT0 spark plugs, 4.6 / 5.4 3V, 2005-07 Mustang GT Supercharged $19.37 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.