NGK Laser Iridium Spark Plug ILZKAR8J8SY Heat Range 8

Fits: 10th Gen Honda Civic Si (1.5T and 2.0T)

Intended for ALL power goals pre-gapped at 0.030" (factory spec) - We recommend double-checking for safety. Gapping/indexing recommended for optimal use on high boost/power engines. 

NGK Laser Iridium Spark Plugs provide superior ignitability and long service life. The fine wire center electrode and the fine wire ground electrode offer the smallest tip diameter available, with Iridium and Platinum surfaces, that ensure a slow wear rate, provide a stable idle, offer superior anti-fouling, improve your fuel efficiency, and lower your vehicle's emissions    

Features: 

• Laser welded Iridium center electrode tip
• Platinum disc welded to backside of ground electrode provides “Trivalent Metal Plating”, which provides superior anti-corrosion and anti-seizing properties
• Faster starts and quicker acceleration
• Long service life, better fuel economy and lower emissions
• Original Equipment Manufacturer approved design
• Includes all 4 plugs