NGK Laser Iridium Spark Plug Box of 4 (ILZKAR8H8S) - Fits Select Honda Civic 2016-2020

Fits select 2016-2020 Honda Civic models, including EX, EX-L, EX-T, LX, Sport, Sport Touring, Touring, and Type R.

NGK Laser Iridium spark plugs are engineered for precise OE applications, providing an optimal balance of ignition performance and long-term durability. Each plug features an iridium-tipped center electrode that is six times harder than platinum, ensuring a stable spark and consistent combustion even in high-stress engines. These plugs are a direct-fit replacement for vehicles originally equipped with fine-wire iridium alloy technology.

The construction utilizes high-grade pure alumina silicate ceramic insulators for superior dielectric strength and heat transfer. A 98% pure copper core facilitates rapid heat removal to prevent overheating and pre-ignition, while triple seals prevent combustion gas leakage. The trivalent metal plating eliminates the need for anti-seize during installation by providing inherent anti-corrosion and anti-seizing properties.

• Manufacturer Part Number: ILZKAR8H8S
• Iridium-tipped center electrode for maximum electrode life
• Platinum pad on the ground electrode for uniform wear in DIS systems
• Pure alumina silicate ceramic insulator for better thermal conductivity
• Trivalent metal plating for superior corrosion resistance
• 98% pure copper core aids in heat dissipation
• Triple seals prevent pressure leakage