High-Performance Spark Ignition Plug for Nissan Engines

This ignition plug is a key service part that creates the electric spark needed to light the air-fuel mix in the cylinder. A clean, strong spark helps the engine start faster, idle smoother, and keep fuel use under control. It’s especially important on modern Nissan petrol engines where precise combustion protects the catalytic converter and reduces misfires.

How It Works ⚡

When voltage from the ignition system reaches the plug, it jumps across the electrode gap and ignites the mixture. The ceramic insulator holds the energy where it belongs, while the metal shell transfers heat into the cylinder head to prevent overheating and pre-ignition.

What Happens If It’s Worn or Damaged

A weak or fouled plug can cause hard starting, shaking at idle, loss of power, higher fuel consumption, and engine warning lights. Continued driving with misfires may damage ignition coils and the catalytic converter, turning a small tune-up into a big repair.

Compatible Models ✅

• Micra
• Note