Ford PERFORMANCE 12MM 3V Spark Plugs for Performance Vehicles Mustang GT 12MM 3V Ford Racing Spark Plugs M-12405-3V12MM The 2008 and newer Ford Mustang/F-150 3V heads require 12MM Spark Plugs. Note: 2008 3V engines with late style 12 mm spark plugs can be identified by coil engineering number 8L3E. The... MSRP: Was: Now: $93.00
Autolite HT0 Spark Plugs 2005-2007 3V 4.6L / 5.4L (Set of 8) 2005-2007 4.6/5.4 3V HT0 Spark Plugs JDM Engineering exclusively uses the Autolite HTO plugs on all its 2005-2007 Supercharged Mustang and 3V F-150 Trucks. These Plugs are one heat range colder than the factory plugs. JDM offers them... MSRP: Was: Now: $104.95
