The NGK Laser Platinum spark plug provides improved ignitability and longer service life than conventional nickel plugs by using laser-welded platinum on electrode surfaces. Designed for OE applications, these plugs offer stable idling, superior anti-fouling and better fuel efficiency. High-grade alumina ceramic and a 98% pure copper core help control operating temperatures while a platinum pad on the ground electrode promotes even wear in distributorless systems.
NGK Laser Platinum Spark Plug Box of 4 (PZFR7G-G)