NGK Laser Iridium/Platinum Box of 4 (IFR7G-11KS)

NGK is well-known for making reliable ignition components, and their Laser Iridium spark plugs are a prime example of that. If you're working on your 2000-2009 Honda S2000, these plugs are designed to be a direct OE replacement, meaning they'll perform just like the ones that came from the factory, but with some key improvements for durability and spark stability.

The center electrode on these plugs uses an iridium alloy, which has a very high melting point and is six times harder than platinum. This makes it incredibly durable and helps maintain a consistent, stable spark over time. The ground electrode also features a platinum pad, which helps ensure even wear, especially in modern ignition systems without a distributor. The pure alumina ceramic insulator is strong and transfers heat well, while the copper core helps prevent the plug from overheating. Plus, the trivalent metal plating on the threads helps prevent corrosion and makes them easier to remove down the road.

These are a solid option if you're looking for a long-lasting, high-performance spark plug that's built to OE standards for your S2000.