Denso (4702) IK20TT Iridium TT Spark Plug, (Pack of 1);
Denso (4702) IK20TT Iridium TT Spark Plug, (Pack of 1)

Durability of an OE style plug combined with Power & Torque of high performance. Unparalleled, the Iridium TT is designed to last beyond 100,000 miles - providing coverage for most makes and models on the road today.

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Durability of an OE style plug combined with Power & Torque of high performance. Unparalleled, the Iridium TT is designed to last beyond 100,000 miles - providing coverage for most makes and models on the road today.

  • Denso # 4702
  • 0.4mm Iridium Center Electrode
  • 0.7mm Platinum Ground Electrode
  • Larger spark translates to more power and superior fuel economy
  • 0.4 mm iridium center electrode, world's smallest diameter that maximizes firing potential
  • Denso # 4702
  • 0.4mm Iridium Center Electrode
  • 0.7mm Platinum Ground Electrode
  • Larger spark translates to more power and superior fuel economy
  • 0.4 mm iridium center electrode, world's smallest diameter that maximizes firing potential

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