Coil Wire Attachment: Female/Socket Coil Style: Coil pack Primary Resistance: 0.660 ohms Coil Internal Construction: Epoxy Maximum Voltage: 26,000 V Turns Ratio: 61:1 Secondary Resistance: 6.1K ohms Mounting Bracket Included: No Coil Wire Included: No Ballast Resistor Included: No Coil Shape: Round Fits Vehicles : for 2005-2008 Ford Expedition 5.4L V8 for 2006-2008 Ford Explorer4.6L V8 for 2007-2008 Ford Explorer Sport Trac4.6L V8 for 2004-2008 Ford F-150 5.4L V8 for 2005-2008 Ford F-250 Super Duty 5.4L V8 for 2005-2008 Ford F-250 Super Duty 6.8L V10 for 2005-2008 Ford F-350 Super Duty 5.4L V8 for 2005-2008 Ford F-350 Super Duty 6.8L V10 for 2005-2007 Ford F-450 Super Duty 6.8L V10 for 1999-2007 Ford F-550 Super Duty 6.8L V10 for 2005-2008 Ford Mustang 4.6L V8 for 2006-2008 Lincoln Mark LT 5.4L V8 for 2005-2008 Lincoln Navigator 5.4L V8 for 2006-2008 Mercury Mountaineer 4.6L V8 Part Number: 5C1584, E508, 52-1839, IC558, 3L3E-12A366-CA, 3L3Z-12029-BA, DG 511, FD-508, UF-537 Colour: black Material: ABS