NGK Laser Iridium spark plugs (box of 4, DILKAR7Q8) use an iridium-tipped fine wire center electrode for high ignitability and long service life. Their durable iridium tip and raised platinum or fine-wire ground electrode provide even wear in distributorless systems, while high-grade alumina ceramic and a copper core aid heat dissipation and reliable starts. Recommended where OE DFE iridium alloy plugs are specified.
NGK Laser Iridium Spark Plug Box of 4 (DILKAR7Q8)