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Double Platinum Spark Plug (07-11 3.8L Jeep Wrangler JK)

Item J136301
Double Platinum Spark Plug (07-11 3.8L Jeep Wrangler JK)
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      Product Information

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


      • Heat-Active Alloy Allows Electrodes to Reach Optimal Temperature.
      • Maintains Stable Operating Temperature Under all Engine Loads
      • Platinum Center and Ground Electrodes for Greater Wear Resistance
      • V-trimmed Ground Electrode Promotes Sharper Spark Focus
      • Fine-Wire Center Electrode for Greater Ignitability
      • Smoother Idle
      • Fits 2007-2011 3.8L Jeep Wrangler JKs


      Better Spark for More Power. If your Jeep is still running on stock copper core spark plugs, consider upgrading to Double Platinum Spark Plugs. These plugs have platinum on both electrodes, meaning a clean spark for up 100,000 miles; five times longer than traditional copper plugs. In addition, these Double Platinum plugs deliver more powerful performance and are a great upgrade for long-lasting smooth idling and better performance from your Jeep. 

      Why Double Platinum. These Double Platinum Power Spark Plugs feature exclusive Heat-Active alloy, platinum fine wire center electrode, and platinum pad ground electrode to provide maximum life and sharper spark focus. Platinum is a harder metal with a higher melting point than the nickel alloy used on basic copper plugs, meaning clean electrodes as the spark is sharper and hotter, preventing deposits. Double Platinum also means that the center and side electrodes have a platinum disc for the best possible spark and cleanest contact surfaces. Platinum also allows a hotter spark, resulting in improved power and fuel economy. 

      Unlimited Mileage Warranty. This spark plug embodies all the technology available for spark plugs with a tapered cone, platinum center electrodes, and platinum tip ground electrodes provide the ultimate in long-life design. The zirconia enhanced insulator will live under the most demanding ignition requirements in the industry. These Double Platinum Spark Plugs carry a five-year/unlimited mileage performance guarantee. Please contact customer service for more warranty details. 

      Application. This Double Platinum Spark Plug all fits 2007-2011 3.8L Jeep Wrangler JK models.



      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Spark Plug

      Customer Reviews (1)

        Reviews of similar Ignition products have an average rating of 4.8 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Wrangler

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