-Tapered-cut ground electrode improves ignitability and reduces quenching
-98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating
-High-grade alumina silicate ceramic insulator for superior strength and heat transfer
-Iridium is six times more durable than platinum
-Quantity: 1 per package. Triple seals prevent leakage
NGK 6994 Laser Iridium Spark Plug - IZFR6K11, 1 Pack
-98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating
-High-grade alumina silicate ceramic insulator for superior strength and heat transfer
-Iridium is six times more durable than platinum
-Quantity: 1 per package. Triple seals prevent leakage
NGK 6994 Laser Iridium Spark Plug - IZFR6K11, 1 Pack