NGK 6747 BR8EIX IRIDIUM IX SPARK PLUG (SOLID TERMINAL)

Designed for outstanding acceleration, high fuel efficiency, and durabilityEnsure a consistently stable sparkExtremely high melting point, perfect for today’s high-tech, high-performance enginesExtremely resistant to heat, corrosion and electrical wearMatch OE fit and quality0.6 mm laser welded iridium tipTapered ground electrodeManufactured using triple-gasket sealing process to prevent leakage through the shellAlumina silicate insulator for strength and optimal heat transferCold-rolled threads for easier removal and installationCorrugated ribs eliminate misfire causing “flashover”Trivalent metal platingLast 40 to 50 thousand miles Iridium IX™ Spark Plug by NGK Spark Plugs®. Electrode Tip Material: Iridium. Spark Plug Gap: Pre-gapped. Designed for performance enthusiasts who want extreme ignitability, improved throttle response and superior anti-fouling, these spark plugs are a great option for modified engines and appropriate replacement for OE spark plugs, where recommended. With a 0.6 mm laser welded iridium tip and taper cut ground electrode, these plugs provide more area for flame expansion for quicker starts, improved performance, and better efficiency.