NGK iridium plugs represent the ultimate evolution of spark plug technology and performance. The iridium center electrode is both stronger and harder than platinum. This tapered cut iridium center electrode reduces the voltage requirement for spark. This allows for a brighter, stronger spark from your existing ignition system. A platinum tipped ground electrode further contributes toward the extreme longevity of this plug. Technical Specifications - Extreme Long Life Laser Iridium Plug, 14mm Thread, 26.5mm (1.04") Reach, 5/8" (16mm) Hex Size, Gasket Seat, Resistor, Projected Tip, Solid Terminal, Iridium Tipped Fine Wire Center Electrode with Platinum Tipped Ground Electrode, .032" (0.8mm) Gap

• NGK (6481) ILFR6B Laser Iridium Spark Plug, Pack of 1
• Extreme Long Life Laser Iridium Plug - Iridium Tipped Fine Wire Center Electrode with Platinum Tipped Ground Electrode
• NGK Part# ILFR6B, Original Equipment
• You can depend on NGK for quality and reliability
• Better Center Electrode Anti-Oxidation and Anti-Erosion
• Improved Ignition