E3 Spark Plugs E3.70 Performance Spark Plug Fits select: 2004-2008 FORD F150, 2005-2008 FORD F250

E3 Spark Plugs E3.70 Performance Spark Plug fits Ford Triton engine applications The result of independent research and testing suggests that using E3 car spark plugs in your vehicle can increase horsepower when compared to more conventional spark plugs. Our patented Edge-to-Edge electrode outperformed other plug designs, including some premium spark plugs offered by the major manufacturers. Plus, E3 automotive spark plugs will continue to offer that "like-new" performance over the long haul and help to extend the life of your car's engine. Regardless of the brand, model or style of the vehicle that you drive, our plugs are designed to deliver an optimum spark to your car's new or aging engine. Developed in conjunction with researchers from leading universities, we designed our car spark plug to create a faster flame front, so the unburned air-fuel mixtures that would normally pass into the engine's exhaust system experience a more complete burn. Isn't it about time to put the DiamondFire power of our car spark plugs to work in your car, SUV, minivan, truck, motorcycle, snowmobile or ATV? Sold Individually.

Sold Individually Resistor Style Spark Plug Guaranteed five years or 100,000 miles Fits Select: 2004-2008 FORD F150 8 Cyl 5.4 L 2005-2008 FORD F250 8 Cyl 5.4 L 2007-2008 FORD EXPEDITION 8 Cyl 5.4 L 2005-2006 FORD EXPEDITION 2005-2006,2008 FORD MUSTANG 8 Cyl 4.6 L 2004,2007 FORD MUSTANG GT 8 Cyl 4.6 L 2004 FORD EXPEDITION EDDIE BAUER 8 Cyl 5.4 L 2005-2008 FORD F350 8 Cyl 5.4 L 2006-2008 FORD EXPLORER 8 Cyl 4.6 L 2006-2007 LINCOLN MARK LT 2005-2007 LINCOLN NAVIGATOR 2008 LINCOLN NAVIGATOR 8 Cyl 5.4 L 2007-2008 FORD EXPLORER SPORT TRAC 8 Cyl 4.6 L 2006-2008 MERCURY MOUNTAINEER 8 Cyl 4.6 L 2008 LINCOLN MARK LT 8 Cyl 5.4 L and more - add your vehicle to our fit widget to check