Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
NGK Laser Iridium Long Life spark plugs combine extended durability and stable ignitability for OE-equivalent replacement service. A fine iridium center electrode resists wear much more than platinum, while high-grade alumina ceramic and a 98% pure copper core manage heat and support reliable starts. Platinum pads on many ground electrodes promote even wear in distributorless ignition systems, helping maintain consistent spark performance.
NGK Laser Iridium Long Life Spark Plug Box of 4 (ILZKR7B-11S)
