The NGK PMR8C-H spark plug delivers reliable ignition performance and consistency for small engine and motorcycle applications. Engineered with a copper core centre electrode for fast heat transfer and stable combustion the plug promotes smooth starting responsive throttle and efficient fuel burn. Its durable porcelain insulator resists fouling and heat shock while the robust construction provides long life under varied riding conditions. Designed for easy installation and dependable service the plug maintains a consistent spark even under high rpm and load.

• Electrode type copper core centre electrode with nickel alloy ground electrode for reliable conductivity and wear resistance
• Heat range 8 optimised for a balance of cold running and combustion stability in many small engines and motorcycles
• Resistor built in to suppress electrical interference with modern electronics and ignition systems
• High quality ceramic insulator for high dielectric strength and fouling resistance
• Recommended spark gap approximately 0.6 to 0.8 mm set to manufacturer specifications before installation
• Robust threads and sealing surface for secure fit and reliable combustion chamber sealing

This spark plug is ideal for riders and light vehicle owners seeking consistent ignition performance improved throttle response and dependable starts. Always check engine manufacturer recommendations for correct gap and fitment and inspect the plug for signs of wear or incorrect heat range during regular maintenance to ensure optimal engine efficiency and longevity.