NGK Standard Nickel Spark Plug (CPR8EA-9) - Box of 4 - Select Honda/Yamaha 2006-2020

Fits select 2006-2020 Honda and Yamaha motorcycles and scooters, including CBR500R, Rebel 500, and FJR1300 models.

NGK Standard spark plugs are engineered as reliable OE replacements for riders seeking consistent ignition performance and a precise fit. These plugs utilize a 98% pure copper core for superior heat dissipation and conductivity, helping to prevent pre-ignition and fouling across a wide heat range. The high-grade alumina silicate ceramic insulator provides high dielectric strength and optimized heat transfer, while integrated corrugated ribs prevent electrical flashover.

Each plug features trivalent metal plating, providing a barrier against corrosion and seizing in the cylinder head without the need for anti-seize during installation. The triple gasket sealing process prevents combustion gas leakage, ensuring stable compression and engine efficiency. These plugs are manufactured to exact tolerances to maintain factory performance levels.

• 98% pure copper core for enhanced heat removal
• Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• High-grade alumina silicate ceramic insulator for dielectric strength
• Corrugated ribs prevent spark flashover and misfires
• Triple gasket seal eliminates combustion gas leakage
• Part Number: CPR8EA-9
• Quantity: Box of 4