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Product Description
1. Multi-ribs of insulator eliminate flashover.
2. Insulator made of 95% pure alumina, strong resistant to heat shock, great mechanic and electric features, super insulation.
3. Nickel plated housing prevents oxidation and corrosion, heat crimping process ensures absolute gas-tight fit.
4. Inner sealing with conductive glass ensures a fine conductivity and sealing.
5. Multi-layer gaskers are elasticly strong, and relibale in sealing.
6. Copper core electrode prevents oxidation and corrosion, good electric ang heat conductivity, long spark plug service life.