• Unique design helps prevent breakage by locking the plug porcelain core to the plug hex allowing it to turn as one complete unit.
• Will also pull plug porcelain core if plug hex only is removed.
• Detailed Instructions to maximize success rate.
• Works on:
• Ford 4.6L 3V V8 engines used in 2005–2008 Mustang, 2006–2008 Explorer.
• Ford 5.4L 3V V8 engines used in 2004–2008 F-Series, 2005–2008 Expedition, 2005–2008 Lincoln Navigator.
• Ford 6.8L 3V V10 engines used in 2005–2008 F-Series 250-350-450.