The NGK Laser Platinum spark plug provides improved ignitability and longer service life compared to conventional nickel plugs. Laser-welded dual platinum surfaces slow wear for stable idling and reduced fouling, while high-grade alumina ceramic insulation and a copper core help control heat and ensure reliable starts. Engineered for OE applications, these plugs are a robust replacement where fine-wire platinum performance is specified.
NGK Laser Platinum Spark Plug Box of 4 (PTR5C-13)