Characteristics:

• Multi-ribs of insulator eliminate flashover.
• Insulator made of 95% pure alumina, strong
• resistant to heat shock, great mechanic and
• electric features, super insulation.
• Nickel-plated housing prevents oxidation and
• corrosion; heat-crimping process ensures
• absolute gas-tight fit.

• Inner sealing with conductive glass ensures a fine conductivity and sealing.
• Multi-Layer gaskets are elasticly strong, and reliable in sealing.
• Copper core electrode prevents oxidation and corrosion, good electric and heat
• conductivity, long spark plug service life.