ISA 8 Ignition Coil Pack and Iridium Spark Plug Set 2005-2008 For Ford Expedition Explorer F150 F250 F350 F450 F550 Super Duty Navigator Mark 5.4L 4.6L Replacement for DG511 SP515 SP546

ISA 8 Ignition Coil Pack and Iridium Spark Plug Set 2005-2008 For Ford Expedition Explorer F150 F250 F350 F450 F550 Super Duty Navigator Mark 5.4L 4.6L Compatible with: Ford F150 2004 2005 2006 2007 2008 V8 5.4L, Expedition 2005 2006 2007 2008 V8 5.4L, F250 Super Duty 2005 2006 2007 2008 V8 5.4L, F350 Super Duty 2005 2006 2007 2008 V8 5.4L, F550 Super Duty 2005 2007 2008 V8 5.4L Lincoln Navigator 2005 2006 2007 2008 V8 5.4L, Mark LT 2006 2007 2008 V8 5.4L Part number: DG511 FD508 UF537 5C1584 E508 52-1839 IC558 3L3E-12A366-CA 3L3Z-12029-BA 48717 7Q8 5C1584 E508 52-1839 GN10182 IC558 C-652 C1541 SP515 SP546 SP546X Shipping/Return/Warranty Free 2-day shipping (for most items) Free 30-day return (from date of delivery) 1 year warranty