OEM Replacement plug for the EVO IX

Laser Iridium? spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions

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

Extreme Long Life Laser Iridium Plug, 14mm Thread Size, 26.5mm (1.04″) Reach, 5/8″ (16mm) Hex Size, Gasket Seat, Resistor, Projected Tip, Solid Terminal Nut, Iridium Tipped Fine Wire Center Electrode with Platinum Tipped Tapered Cut Ground Electrode, .024″ (0.61″) Gap, Heat Range 7

Stock #5245