NGK Spark Plugs 93961 LKAR7C9 Laser Platinum Spark Plugs 4-Pack

NGK 93961 LKAR7C9 spark plugs deliver reliable ignition performance with advanced platinum technology designed for modern engines. These premium spark plugs feature a laser-welded platinum center electrode that provides superior durability and extended service life compared to standard copper plugs.

Key Features:

• Laser platinum center electrode for enhanced wear resistance and longevity
• Solid copper core for superior heat dissipation and thermal conductivity
• Triple gasket sealing process eliminates gas leakage past the shell
• 99% pure alumina silicate ceramic insulator for excellent dielectric strength
• Corrugated ribs prevent flashover and misfires
• Cold-rolled threads protect cylinder head during installation
• Trivalent plating with silver chromate and zinc for superior corrosion resistance

Chosen by more automotive, motorcycle, and marine engine manufacturers than any other brand, NGK spark plugs ensure fast starts, optimal combustion efficiency, and reliable performance. Sold as a 4-pack for convenient multi-cylinder applications.