With 4.2L 6 cylinder engine;California Residents: WARNING
5mm high performance MAG-XTS premium silicone suppression sparkplug cables with boots and silicone dielectric compound..Breathe some new life into your Jeeps engine. Crown Automotive Tune Up Kit - TK1 These kits are made in the USA and include: air, fuel and oil filters, Champion OE sparkplugs, distributor cap and rotor, 7.