Description:

BRAND: Dragon Fire Performance. UP TO 15% MORE ENERGY - OEM GRADE DURABILITY. DIRECT FACTORY REPLACEMENT KIT - PLUG AND PLAY. COMPATIBLE WITH 2004-2008 F150 F250 F350 Truck Expedition Navigator Mountaineer 5.4L 4.6L V8 **Be Sure to Check for Correct Fitment Using the Chart Above. Don't See a Chart? Message us for help.. FEATURES: OE Factory Fit, Manufactured under strict ISO/IATF certification to provide reliable spark energy and complete combustion. The latest evolution in Iridium electrode technology, gain quicker cold starts, faster acceleration and peak performance under load, designed to conduct electrical energy better and last longer than OEM spark plugs. Direct replacement ignition coils feature watertight, weatherproof connector designed using advance thermoplastics to resist fracture and cracking from.