NGK 8211 IMR8C-9H Iridium Spark Plug

NGK Laser Iridium Spark Plug Features: Laser Iridium Alloy has an Extremely High Melting Point, Perfect for Today\’s High-Tech, High Performance Engines Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties Corrugated Ribs Prevent Flashover Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer Copper Core Aids in Heat Removal Triple Seals Prevent Leakage