NGK Laser Spark Plug – 5787

Description

The NGK Laser Iridium Spark Plug – 5787 is a high-performance, OEM-tier spark plug engineered primarily for modern multi-valve Honda and Acura engines. Utilizing state-of-the-art precious metal configurations, it combines a fine-wire iridium center electrode with a platinum ground pad to ensure maximized service life and supreme combustion efficiency.

Key Features & Benefits.

• Laser Iridium & Platinum Configuration:Features a laser-welded 0.6mm iridium center electrode tip for extreme durability and a concentrated, powerful spark, alongside a platinum disc welded to the ground electrode to minimize wear.
• Extended Longevity:Engineered to comfortably last between 80,000 to 100,000 miles, maintaining a stable gap and consistent idle throughout its lifecycle.
• Anti-Fouling & Anti-Flashover Design:A longer insulator nose resists carbon fouling, while corrugated ribs on the insulator prevent electrical flashover. A triple gasket seal completely eliminates combustion gas leakage.
• Trivalent Metal Plating:Provides exceptional anti-corrosion and anti-seizing properties, safeguarding the cylinder head threads over long service intervals.
• Resistor Suppression:Built-in 5,000-ohm ceramic suppressor mitigates electromagnetic interference (EMI) with onboard vehicle computers and radio components.