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The NGK Traditional spark plug delivers proven OE-quality performance and reliable service life. Constructed with high-grade alumina silicate ceramic for strong insulation, a solid copper core for efficient heat dissipation, and trivalent plating to resist corrosion and seizing, these standard plugs are an economical, dependable replacement for many OE applications. Triple seals prevent combustion gas leakage for dependable starting and operation.
NGK Traditional Spark Plug Box of 10 (ER9EH)
