NGK Laser Platinum spark plugs deliver enhanced ignitability and extended service life via laser-welded dual platinum surfaces. Engineered to OE standards, they offer stable idle, improved anti-fouling and better fuel efficiency compared with nickel plugs. High-grade alumina ceramic and a copper core help manage heat while trivalent plating protects against corrosion and seizing for reliable replacement service.
NGK Laser Platinum Spark Plug Box of 4 (PTR6D-13)