NGK Iridium/Platinum Spark Plug Box of 4 (DILKAR8A8)

This is a box of four NGK Laser Iridium spark plugs, part number 93026. These are designed as a direct replacement for your 2009-2020 Nissan GT-R, providing the original equipment technology for optimal performance and longevity. The pure alumina silicate ceramic insulator helps manage heat effectively, while the trivalent metal plating offers solid protection against corrosion and seizing, making installation and removal easier.

The center electrode features an iridium tip, which is significantly harder than platinum, offering six times the durability. This advanced material choice is perfect for today's high-performance engines because iridium has a very high melting point. You also get a platinum fine wire tip on the ground electrode, which helps ensure even wear and a stable spark, especially in distributorless ignition systems. The copper core within the plug aids in removing excess heat, preventing overheating and ensuring reliable starts.

These plugs are recommended for vehicles that originally came with OE DFE iridium alloy plugs. The triple seals are there to prevent any leakage, ensuring the plug functions as intended.