NGK Laser Iridium Spark Plug Box of 4 (SILKR8B8DS)

If you're looking to keep your 2012-2015 Honda Civic running smoothly, a fresh set of NGK Laser Iridium spark plugs is a solid choice. These are the same type of plugs that came from the factory, designed to give you that optimal mix of performance and how long they last. The fine wire center electrode, made with an iridium alloy, has a really high melting point and helps make sure you get a consistent, stable spark every time the engine fires.

What makes these stand out is the iridium tipping on the center electrode, which is much harder than platinum, giving you about six times more durability. Plus, the ground electrode has a platinum pad to help it wear evenly, especially important in modern ignition systems. The pure alumina silicate ceramic insulator is strong and transfers heat well, while the trivalent metal plating on the threads helps prevent corrosion and seizing, making them easier to install and remove down the road. The copper core inside also helps pull away excess heat, keeping the plug at the right temperature.

This set comes with four plugs, which is exactly what your Civic needs. They're built to OE standards, so you can be confident they'll fit right and perform as expected, giving you reliable starts and smooth operation.