Description

Specifications of Model NO.K7TC: Thread:M*4X1.*5 Reach:*9mm Hex:*6mm Insulator color:Orange(Multiple choices) Shell:Pearl Nickel coated Features of Spark Plug: *****-ribs designed on the insulator can eliminate falshover. ***** made of *5%pure alulmina, strong resistant to heat shock, great mechanic and electric features, super insulation. ***** inner sealing adopts glass sealing material ensures a fine conductivity and sealing. ***** plated housing prevents oxidation and corrosion, heat crimping process ensures absolute gas-tight fit. ***** center electrode has a copper deeply inserted inside the nickel alloy tip, vastly improves heat dissipation and preventing dangerous overheating engine.