NGK ILZKAR7E11S / 96509 Iridium Spark Plug Ignition Fits Honda 12290-5KO-A01

NGK ILZKAR7E11S / 96509 Iridium Spark Plug Ignition Fits Honda 12290-5KO-A01 With the smallest tip diameter available, OE Iridium spark plugs provide superior ignitability and long service life. The iridium/platinum surfaces ensure a slow wear rate, providing stable idle and superior anti-fouling. 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