NGK Laser Iridium Spark Plug Box of 4 (ILFER7B8EG)

When it's time to replace the spark plugs in your Audi or Volkswagen, NGK's Laser Iridium plugs are a solid choice for getting your engine running smoothly again. These plugs are built to match the original equipment specifications, meaning they're designed to provide the same reliable performance and longevity you expect from your vehicle's factory plugs.

What sets these apart is the fine wire iridium center electrode. Iridium has a very high melting point, which helps ensure a stable spark even in today's high-performance engines. The center electrode is also tipped with iridium, which is six times harder than platinum, offering excellent durability. For even wear in modern ignition systems, the ground electrode features a platinum pad. The pure alumina silicate ceramic insulator helps with heat transfer, and the trivalent metal plating on the plug body helps prevent corrosion and seizing, making them easier to remove next time.

This set comes with four spark plugs, which is what most 4-cylinder engines will need. The copper core inside helps dissipate heat, and triple seals are used to prevent any leaks. If your vehicle originally came with fine wire iridium plugs, these are a direct replacement designed for optimal performance and a long service life.