Spark Plugs: 1) Suitable for Auto, Vehicles, Motors and Other Gasoline Engines 2) High quality and durability 3) Good service spark plugs Features: Multi-ribs of insulator eliminates flash-over Insulator made of heat alumina, strong resistant to heat shock, great mechanic and electric features and super insulation Nickel-plated housing prevents oxidation, corrosion, heat crimping process ensures absolute gas-tight fit Inner sealing with conductive glass ensures fine conductivity and sealing Multi-layer gaskets are elastically strong and reliable in sealing Copper core electrode prevents oxidation and corrosion, good electric, heat conductivity and long spark plug service life

Spark Plugs