Production Description:

Specifications: a) Multi - ribbed insulator eliminates flashoverb) 95% pure alumina insulatorc) Strong resistance to heat and shockd) Great mechanic and electronic featurese) Superb insulationf) Nickel plated housing prevents oxidation and corrosiong) Heat crimping process ensures absolute air - tight fith) Inner sealing with conductive glass ensures a fine conductivity and seali) Multi - layer gaskets are strong and reliablej) Copper core electrode prevents oxidation and corrosionk) Good electricity and heat conductivityl) Long spark plug service lifeApplication：Normal spark plugs, suitable for maintaining Volkswagen. series.