Get a plug that improves engine efficiency without sacrificing engine performance with the Denso Double Platinum Spark Plug. These platinum spark plugs are made for the modern engine and improve your ignition efficiency to cut down on and reduce secondary required voltage. Denso Spark Plugs also provide your vehicle with added fuel economy and performance. Install a plug that keeps up with the high demands of your engine with the Denso Double Platinum Spark Plug.

Denso Double Platinum Spark Plugs are platinum-constructed to withstand the high heat and pressure of your engine. Plus, each plug is equipped with a platinum center electrode and a platinum ground electrode that won't corrode or expand, so you'll always have a narrow spark gap that fires accurately. Your Denso Spark Plug can endure up to 60,000 miles of use before it needs to be replaced.