NGK SPARK PLUGS Spark Plug - LMAR8E-J 90398

A spark plug may seem like a simple component, but it's the ignition source of your engine's performance—and compromised spark plugs mean misfires, fouling, and lost power. The NGK LMAR8E-J is engineered with precision ceramics and corrosion-resistant coatings to deliver reliable ignition cycle after cycle, whether you're pushing hard on the track or maintaining consistency in competitive conditions. When every combustion event matters, NGK's proven design keeps you firing on all cylinders.

• Trivalent metal plating
• Superior corrosion resistance
• Anti-seizing properties
• Corrugated ribs design
• Prevents flashover
• Pure alumina silicate ceramic
• Enhanced insulator strength
• Improved heat transfer
• Copper core construction
• Efficient heat removal
• Triple seal system
• Prevents fluid leakage
• MPN: 90398