Spark Plugs

CS-AG744-5U3

NGK

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Perfect OE replacement for your MX-5 Miata 4th gen ND (2016-2024)

NGK Laser Iridium spark plugs provide superior ignitability and long service life. Fine wire iridium tipped center electrode and fine wire platinum tipped ground electrode ensures slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions. 4 spark plugs are included in this set.

  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • Corrugated ribs prevent flashover
  • Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
  • Copper core to aid in heat removal
  • Triple seals prevent leakage
  • Pre-gapped to 0.043' (0.75mm) - no need to gap, providing faster installation

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