DG521 Ignition Coil Pack and Iridium-Platinum Spark Plugs Set of 8 Compatible with Ford Expedition Explorer F-150 F-250 F-350 Super Duty Mustang Lincoln Navigator Mercury Mountaineer 4.6L 5.4L V8
FITMENT:1)Compatible with 2008-2014 Ford Expedition 5.4L V8, 2008-2010 Ford Explorer 4.6L V8, 2008-2010 Ford Explorer Sport Trac 4.6L V8, 2009-2010 Ford F-150 4.6L V8, 2008-2010 Ford F-150 5.4L V8, 2008-2010 Ford F-250 Super Duty 5.4L V8, 2008-2010 Ford F-350 Super Duty 5.4L V8, 2008-2010 Ford Mustang 4.6L V8, 2008-2014 Lincoln Navigator 5.4L V8, 2008-2010 Mercury Mountaineer 4.6L V8
Ignition Coil: German-imported high-purity copper windings, silicon steel core and high temperature resistant epoxy resin and other high quality materials provide efficient power transmission, anti-oxidation and corrosion resistance to ensure stable high voltage output from coil pack,reduce ignition failure. OE number: DG521,8L3Z12029A,8L3E12A366AA,FD509
Iridium-Platinum Spark Plug:1)center electrode adopts 360°continuous laser welding and cold extrusion process to produce more concentrated and stronger sparks;2)Platinum content up to 90%,stronger resistance to ablation and rust,life time up to 70,000-100,000 miles;3)High alumina ceramics (95 ceramic),high temperature resistance and good insulation; 4)More accurate ignition,optimized MPG,fit hybrid cars with frequent start/stop or high mileage old cars scenarios
Spark plugs and coil packs kit optimize engine of fuel efficiency up 15%-20%,reduce engine failures such as lack of power,start-up failures,increased fuel consumption etc,reduces exhaust emissions, meets EPA standards;Precisely matches OEM specifications,direct plug-and-play.When purchasing coil,please pay attention to input your car information such as Year, Brand, SubModel,Liter and Aspiration into "amazonconfirmedfit" navigation bar to ensure that you match correct product
KacuYelin is manufacturer with mature and modernized parts production line, manufactured in TS16949 certified facilities. After layers of research and development and testing, insisting on good products to serve public and upholding principle that users are happy to use and drive with peace of mind. If you have any questions, welcome to communicate with us, we will be happy to help you solve your problems
Due to a mid-year change by the manufacturer, your vehicle may require either a DG521 brown boot or DG511 black boot coil, depending on its production date. If your original coil has a brown boot, that is the one you need.