Dodge Challenger / Hellcat 2008-2023 Ignition + Spark

Dodge Challenger / Hellcat 2008-2023 ignition + spark parts and equipment for maintenance, replacement, and build planning. Choose spark plugs, ignition coils, wires, boots, and related ignition components around your engine and current modifications. Compare application notes and specifications to plan routine service or supporting upgrades without assuming the full model range shares one ignition setup.

Verify plug reach, seat style, heat range, and recommended gap, along with coil connections and wire or boot compatibility where applicable. Check clearance around exhaust components. Boosted and modified engines may need different specifications; review the component maker’s guidance with your installer or tuner.

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