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NGK Iridium IX Spark Plugs (08-10 6.1L HEMI)

Item CH3210
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Market Price $174.99 You Save 27% ($47.15)
Our Price

$127.84 (set)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Iridium IX Series Spark Plugs
      • Offers Extreme Ignitability and Consistent Sparks
      • Improves Throttle Response
      • Iridium Electrode Tip and Taper-Cut Ground Electrode
      • Copper Core With Pure Alumina Silicate Ceramic Insulator
      • Trivalent Metal Plated
      • Triple Seals Prevent Any Leakage
      • Simple, Direct-Fit Installation
      • Covered by a 1-Year Warranty
      • Compatible With 2008-2010 Dodge Challengers With 6.1L HEMI Engines


      High-Performance Spark. For performance enthusiasts who always push their Challenger to the limits, these NGK Iridium IX Spark Plugs are the perfect match. With an iridium tip that boasts a high melting point, these spark plugs are extremely ignitable and greatly reduces fouling. They also deliver consistent and stable sparks and even help improve your car’s throttle response. The taper-cut design of the ground electrode, meanwhile, creates a wider area for flame expansion.

      Copper Core to Aid Heat Removal. High-performance cars might run a bit too hot. With these spark plugs’ copper core, however, heat removal from the combustion chamber is far more efficient. The pure alumina silicate ceramic insulators also feature excellent heat transfer and dissipation capabilities. Moreover, they are very durable and feature corrugated ribs for flashover prevention.

      Engineered for Quality. NGK made sure that these spark plugs will deliver top-notch performance for years. Made only the best quality of metals and ceramic, these spark plugs also underwent trivalent metal plating. This provides long-lasting anti-corrosion and anti-seizing properties. They are also triple-sealed to make sure there won’t be any leakages.

      Direct Installation. These spark plugs can directly replace the old ones in your Challenger. All you need are basic hand tools for removing the original spark plugs and mounting the new ones. This will take about 1.50 to 2 hours.

      Backed by a 1-Year Warranty. This series of NGK spark plugs have a 1-year warranty, which covers material and workmanship defects, and an estimated longevity of 50,000 miles. If you have questions or clarifications about the warranty terms and conditions, kindly contact the manufacturer.

      Application. These NGK Iridium IX Spark Plugs can be installed on 2008-2010 models of the Dodge Challenger with 6.1L HEMI engines.

      Fitment: 2008 2009 2010 Details

      NGK LZTR5AIX-13

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Set of Spark Plugs

      Customer Reviews (100+)

        Questions & Answers

        10 More Questions

        Will It Fit My Challenger

        • SRT8 - 08, 09, 10

        Sold As a Set of 16 Spark Plugs