NGK V-Power Spark Plug Box of 4 (LFR6A) for Select Yamaha 2008-2019

Fits select 2008-2019 Yamaha WaveRunner personal watercraft and jet boat models.

NGK V-Power spark plugs are engineered to improve ignitability and combustion efficiency over standard nickel plugs, particularly in demanding marine environments. The specialized V-cut nickel alloy center electrode directs the spark to the edge of the electrode where it can grow more rapidly. This design reduces quenching, ensuring quicker starts and a smoother idle for your Yamaha 1.8L engine.

• V-cut center electrode and concave ground electrode for enhanced spark growth and reduced quenching
• High-grade alumina silicate ceramic insulator for superior dielectric strength and heat transfer
• Trivalent metal plating provides excellent anti-corrosion and anti-seizing properties in wet environments
• Corrugated ribs prevent flashover to ensure consistent ignition timing
• Pure copper core facilitates rapid heat dissipation to prevent pre-ignition
• Triple gasket seals prevent combustion gas leakage
• Manufacturer Part Number: LFR6A
• Quantity: Box of 4