NGK ILZTR6A-8G CL1 Laser Iridium Plug ILZTR6A8G

The NGK ILZTR6A8G is a Laser Iridium spark plug designed for performance enthusiasts. It features a fine wire center electrode made of an iridium alloy with an extremely high melting point, ensuring a consistently stable spark. This plug also includes a platinum ground electrode and trivalent metal plating for superior anti-corrosion and anti-seizing properties.

The construction includes corrugated ribs to prevent flashover, a pure alumina silicate ceramic insulator for strength and heat transfer, a copper core for heat removal, and triple seals to prevent leakage. This spark plug has a thread diameter of 14mm, a 1.25mm thread pitch, a 25mm reach, and a 16mm hex size.