Specifications

1) With resistor in it 
2) Multi-ribbed insulator eliminates flashover 
3) Nickel plated ho 

spark plug

Features:1) With resistor in it 2) Multi-ribbed insulator eliminates flashover3) Nickel plated housing prevents oxidation and corrosion4) Inner sealing with conductive glass ensures fine conductivity and sealing5) Strong and reliable multi-layer gaskets 6) Copper core electrode prevents oxidation and corrosion7) Service life: 15,000-50,000km