Fits: 1997–2009 Ford Crown Victoria 1997–2002 Ford E-150 Econoline 2003–2010 Ford E-150 2003–2005 Ford E-150 Club Wagon 1997–2002 Ford E-150 Econoline Club Wagon 1997–2002 Ford E-250 Econoline 2003–2010 Ford E-250 1997–1998 Ford E-350 Econoline 1999–2004 Ford E-350 Super Duty 2003–2004 Ford E-350 Club Wagon 1997–2002 Ford E-350 Econoline Club Wagon 2000–2005 Ford Excursion 1997–2010 Ford Expedition 2002–2004 Ford Explorer 1997–2010 Ford F-150 1997–1999 Ford F-250 1999–2004 Ford F-250 Super Duty 1999–2004 Ford F-350 Super Duty 1997–2010 Ford Mustang 1997 Ford Thunderbird 2004 Ford F-150 Heritage 1998–1999 Lincoln Navigator 1998–2009 Lincoln Town Car 1998–2010 Mercury Grand Marquis 2003–2004 Mercury Marauder 2002–2004 Mercury Mountaineer Granatelli Motor Sports28-1697SSpark Plug Wire SetsGranatelli Ford Coil-On-Plug connector kits utilize an exclusive solid stainless connector cable with stainless snap lock spark plug connectors and a patented EMI/RFI protection ring. This helps them exhibit near "0" ohm resistance, with RFI/EMI outputs less than OE. These kits increase power to the spark plug by up to 25 percent over stock, and their high-temperature silicone boots resist temperatures up to 500 degrees F. They're ideal for use with aftermarket headers and turbocharger systems, and installation is as easy as changing the factory units. These kits are engineered to exceed OEM specifications and to be OBD-II computer safe. Available with or without new coil packs.