2014 Available NGK Iridium spark plugs For 6.4 Hemi engines Product Information Lifespan: 80,000 kilometers Spark plug heat range: 5 Technology: Iridium Fits on: Dodge Charger 6.4 from 2012+ Dodge Challenger 6.4 from 2012+ Chrysler SRT 6.4 from 2012+ Dodge Charger 6.1 from 2007 to 2010 Chrysler 6.1 SRT from 2007 to 2010 - :(( Shipping available to all regions of the Kingdom )) Contact: Private message Dear customer, follow us on Haraj to receive all new updates * - * We are honored by your evaluation of the service level provided to you