Denso's Iridium Long Life spark plug is fast becoming the standard for Today's high-tech engines. Designed for durability under the most extreme conditions, Denso's patented iridium alloy is six times harder and eight times stronger than conventional platinum and can handle temperatures in excess of 4,000F.
Heat Range: 8
Sold as a packge of 4 spark plugs
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This part does not have vehicle specific fitment
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