Set of 8 ISA Red Color Ignition Coils & 8 Spark Plugs For Ford Expedition F150 F250 F350 F450 F550 Super Duty Mark Navigator 5.4L 6.8L 2004-2008 Replacement for FD508 SP515 SP546 DG511

Set of 8 ISA Red Color Ignition Coils & 8 Spark Plugs For Ford Expedition F150 F250 F350 F450 F550 Super Duty Mark Navigator 5.4L 6.8L 2004-2008 [Important]:Verify compatibility using the fitment tool on Walmart before purchasing. [Vehicle Fitment]: 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 [Replacement Part Number]: Ignition coils replacement for 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 Spark plugs replacement for SP515 SP546 SP546X [Specifications]: Ignition coils pack: 1. Terminal Quantity: 2; 2. Mount Type: Bolt On; 3. Voltage: 12V Spark plug: 1. Center Electrode Tip Material: Iridium; 2. Gap Size (IN): 0.043; 3. Hex Size (IN): 0.63; 4. Thread Diameter (MM): 16 [Shipping/Return/Warranty]: Free 2-day shipping (for most items) Free 30-day return (from date of delivery) 1 year warranty