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NGK Laser Iridium Spark Plug Box of 4 (SILTR6A7G)

Upgrade your vehicle's performance with the NGK Laser Iridium Spark Plug Box of 4. Engineered with the latest technology, these spark plugs offer the best combination of performance and longevity.

With an iridium tipped center electrode, these spark plugs provide durability six times harder than platinum. The high-grade pure alumina ceramic and 98 percent pure copper core prevent overheating, ensuring reliable starts.

  • Recommended for vehicles with OE SPE iridium alloy plugs
  • Actual OE or equivalent replacement spark plug
  • Engineered for optimal performance and durability
Make Model Year Type
Mazda 3 2010 Mazdaspeed
Mazda 3 2011 Mazdaspeed
Mazda 3 2012 Mazdaspeed
Mazda 3 2013 Mazdaspeed
Mazda CX-7 2010 Grand Touring
Mazda CX-7 2010 Touring
Mazda CX-7 2011 Grand Touring
Mazda CX-7 2011 Touring
Mazda CX-7 2012 Grand Touring
Mazda CX-7 2012 Touring
NGK manufactures spark plugs and spark plug wires, as well as glow plugs for diesel applications. Their range of spark plugs cover everything from OEM replacement to Ultimate Performance plugs, and are available as traditional copper, platinum, or iridium tips. NGK’s reputation as an OEM supplier for many car manufacturers makes them a top choice for spark plugs. Few brands can make that claim and have the quality to back it up.
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