99-00 Honda Civic Si NGK Laser Iridium Spark Plugs
Model: NGK IFR6E11 Laser Iridium
Engines: B16A2 1.6L VTEC
Features a Iridium tip for Superior performance and fuel economy. Each spark plug is sold individually.
Honda Civic Si requires 4 spark plugs if doing a complete service.
Laser welded Iridium center electrode tip
Platinum disc welded to backside of ground electrode provides long life
Trivalent Metal Plating for superior anti-corrosion and anti-seizing
Faster starts and quicker acceleration
Better fuel economy and lower emissions
Best OEM Iridium spark plug available
Original Equipment Manufacturer approved design