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Dodge Challenger Spark Plugs & Spark Plug Wires

Combustion efficiency stems directly from your Dodge Challenger Spark Plugs & Spark Plug Wires delivering consistent ignition energy. Proper heat range selection prevents fouling or pre-ignition, while quality wires resist voltage leakage that causes misfires especially critical in high-performance applications demanding reliable spark delivery.

 

Replacement intervals depend on driving conditions and fuel quality-performance applications benefit from shorter intervals preventing deposits that accumulate faster under hard use. Iridium or platinum plugs last longer than copper but cost significantly more, justifying their expense through extended service life reducing replacement frequency.

 

Plugs and wires work best when they’re supported by the rest of your ignition system, so upgrading the full setup helps your Challenger fire consistently and cleanly. To see every component available, browse Dodge Challenger Ignition Parts for a complete overview. If you’re looking for parts that fit your model precisely, 2008-2023 Dodge Challenger Spark Plugs & Spark Plug Wires give you year-specific compatibility. And when you’re ready to explore engine upgrades beyond ignition, Dodge Challenger Engine has the full lineup of supporting components.
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Dodge Challenger Spark Plugs & Spark Plug Wires

Your Dodge Challenger won’t be able to start without spark plugs. These are small ignition components that help create sparks or arcs of electricity to ignite your engine’s air-fuel mixture. This creates a small explosion that gets your engine running. This then helps your car to stay powered up and deliver a smooth driving performance. That’s why when your Dodge Challenger spark plugs become faulty, your car will experience cold starts, misfires, or a drop in fuel economy. If your spark plugs are already in poor health, you can find replacements here at AmericanMuscle. AmericanMuscle offers different types of Dodge Challenger spark plugs that best suit your driving and budget needs. Among the popular spark plugs in our catalog include those made with copper, platinum, and iridium. If your car is equipped with an older engine, you can opt for spark plugs with copper cores. These are the most basic and affordable spark plugs you can find for your car. Meanwhile, if you want spark plugs with better efficiency, lifespan, and performance, you can choose high-quality platinum spark plugs for a higher price. Lastly, the best spark plugs currently in the market are those with iridium cores. With their advanced material and technology, you can expect your car to deliver a more powerful driving performance. Iridium spark plugs are also more efficient and last much longer than any other types. If you’re looking for other ignition components for your Dodge Challenger, you can continue browsing AmericanMuscle. Aside from spark plugs, we also have batteries for your car. These parts help in storing electricity and powering up your car’s electrical components. If your car’s battery runs out of power, you can charge it by equipping your car with one of our alternators.

Fitment Includes:

  • 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023 Dodge Challenger
  • SRT8, R/T, SE, R/T Classic, SXT, SXT Plus, Rallye Redline, R/T Plus, Scat Pack, SRT 392, SRT Hellcat, 392 Hemi Scat Pack Shaker, R/T Plus Shaker, R/T Shaker, GT, T/A, SRT Demon
  • 3.5L V6, 3.6L Pentastar V6, 5.7L Hemi V8 6.1L Hemi V8, 6.2L Hemi V8, 6.4L Hemi V8

*Please see product pages for any exceptions.