Sell Zhichao Iridium Spark Plug(iso 9001)

We can supply various spark plugs.If you are interested in our products,please do not hesitate to let us know.We will do our best to meet you satisfaction. Function introduction: 1.multi-ribbed insulator eliminates flashover 2.strong resistance to heat and shock 3.insulator made of 95% pure alumina 4.the core electrode was made of gold,platinum,iridium,alloy,copper and nickel. 5.superb insulation 6.nickel-plated housing prevents oxidation and corrosion 7.heat crimping process ensures absolute air-tight fit 8.copper core electrode prevents oxidation and corrosion 9.inner sealing with conductivity glass ensures a fine conductivity and sealing 10.New ceramic insulator provides better insulation.heat dissipation,resistance against heat shock and mechanical failure