E3 Replacement Spark Plug, E3 12, Compatible with Most Gas Trimmers and Chainsaws

This Spark Plug from E3 features DiamondFire technology, designed to provide better performance than similar plugs. This unit properly discharges sparks and maintains a defect-free composition for the life of your engine. The plug provides quicker starts, more power, saves on gasoline consumption, and reduces emissions with an anti-fouling design. The plugs use energy technology to increase their power by up to 12% compared to other brands in 2- and 4-stroke engines. Their efficiency pays for itself by consuming up to 13% less gasoline compared to other spark plug brands. Toxic emissions are also reduced by up to 58% across long-term use compared to other plugs. All relevant tests were performed per EPA protocol 40 CRF 90 by independent laboratories.