Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The NGK Iridium IX spark plug is crafted for drivers seeking improved acceleration, fuel efficiency and durability. Its fine iridium tip and tapered cut ground electrode boost ignitability, throttle response and anti-fouling properties. Iridium’s high melting point and durable tip offer extended life compared with standard alloys. NGK also uses a copper core and alumina silicate insulator for heat control, and trivalent plating for corrosion and seizing protection during installation and removal.
NGK Iridium IX Spark Plug Box of 4 (DPR7EIX-9)
