Pack of 8 Ignition Coils for Dodge Chrysler Jeep Ram 5.7L 6.1L 6.4L Compatible with C1526 UF-504 DIRECT REPLACEMENT/ UPGRADE over your original stock coils. We only use the highest grade materials. This makes our product durable and reliable under extreme conditions while providing High Electrical Resistance, strong Spark from plugs, and being resistant to Corrosion and Abrasion IGNITION COILS FOR 300, Aspen, Challenger, Charger, Commander, Durango, Grand Cherokee, Magnum, Ram 1500, Ram 2500, Ram 3500, and Ram 4000 JEEP, DODGE, and CHRYSLER owners please check fitment bar and description before you BUY IT as the ignition coil pack can change based on the year/ month of manufacture of your vehicle Compatible Part Numbers: 5C1569, E1004, 52-1828, 56029129AA, 56029129AB, 56029129AF, 68060346AA, IC584, UF-504, C1526 One Year Warranty 2006-2012 Chrysler 300 2007-2009 Chrysler Aspen 2009-2012 Dodge Challenger 2006-2012 Dodge Charger 2006-2010 Jeep Commander 2006-2012 Dodge Durango and Jeep Grand Cherokee 2006-2008 Dodge Magnum 2006-2010 Dodge Ram 1500 2500 2006-2009 Dodge Ram 3500 2005 Dodge Ram 4000 2005-2010 Chrysler 300 2008-2010 Dodge Challenger 2006-2010 Dodge Charger 2006-2010 Jeep Grand Cherokee 2006-2008 Dodge Magnum 2012 Chrysler 300 2011 Dodge Challenger 2012 Dodge Challenger 2012 Dodge Charger 2012 Jeep Grand Cherokee Eliminate misfire Direct installation into vehicle Increase horsepower Stronger throttle response Durable as they come Custom-made for the road Fit OE equipment with ease Tested in real life situations Most coils comepre-greased