NGK Laser Platinum Spark Plug — PZFR6F

Laser-welded platinum spark plug from NGK. The platinum disc on the center electrode is what lets it survive long-life service intervals — the firing edge stays sharp and the gap stays consistent past where a nickel plug would have eroded.

• Platinum-tipped center electrode laser-welded for long service life — typically twice the swap interval of a standard nickel plug.
• Copper core for fast heat dissipation and reliable cold-weather starting.
• Trivalent plating on the threads to resist seizing in the head; sealed by a captive metal gasket.
• Heat range and reach match the OEM plug it replaces — direct fitment, no jetting changes.
• Gap is preset at the factory; verify against your service manual before fitting.

Spec: PZFR6F