Set of 8 ISA Ignition Coils and 8 Motorcraft Spark Plugs for 2008-2010 Ford F-150 5.4L 2008-2014 Ford Expedition 5.4L Replacement for DG521 FD509 SP509

‌Set of 8 ISA Ignition Coils and 8 Motorcraft Spark Plugs for 2007-2017 Ford F-450 F-550 F-650 Expedition 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-250 Super Duty 6.8L V10 2008-2010 Ford F-350 Super Duty 5.4L V8 2008-2010 Ford F-350 Super Duty 6.8L V10 2008-2019 Ford F-450 Super Duty 6.8L V10 2011-2019 Ford F-550 Super Duty 6.8L V10 2008-2010 Ford Mustang 4.6L V8 2008-2014 Lincoln Navigator 5.4L V8 2008-2010 Mercury Mountaineer 4.6L V8 Part number: FD509, FD-509, DG521, 52-2071,8L3Z12029A, 8L3Z-12029-A, DG-521, C1659, 5C1716, E509, GN10233,SP509 Shipping/Return/Warranty Free 2-day shipping (for most items)Free 30-day return (from date of delivery)1 year warranty