Ignition Coil Fits: Jeep Grand Cherokee (2006-2010) w/ 5.7L or 6.1L engine. Jeep Commander (2007-2010) w/ 5.7L engine. Dodge Charger (2006-2010) w/ 5.7L or 6.1L engine. Dodge Magnum (2006-2010) w/ 5.7L or 6.1L engine. Chrysler 300 (2006-2010) w/ 5.7L or 6.1L engine. Dodge Challenger (2008-2010) w/ 5.7L or 6.1L engine. Dodge Durango (2006-2009) w/ 5.7L engine. Chrysler Aspen (2007-2009) w/ 5.7L engine. Dodge Ram (2006-2009); DR or DH model w/ 5.7L engine. Dodge Ram (2009-2010); DS or DJ model w/ 5.7L engine.