NGK Laser Platinum spark plugs (box of four) offer high ignitability and longer service life than conventional nickel plugs. Laser Platinum models use laser‑welded dual platinum surfaces to slow wear, providing stable idling, improved anti‑fouling, better fuel efficiency and lower emissions. Constructed with high‑grade alumina ceramic and a copper core for consistent heat dissipation.
NGK Laser Platinum Spark Plug Box of 4 (PTR5A-13)