NGK R7437-8 Racing Spark Plug | High Performance Iridium Electrode | Heat Range 8 | Resistor | Easy Install

NGK Spark Plugs
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MPN:
4901
UPC:
087295149010
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$309.71
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Note: Spark Plug, Racing Spark Plug, R7437-8, With Resistor, Copper, Iridium, Racing, 1.25 x 14 Millimeter Thread, 26.5 Millimeter Reach, 5/8 Inch Hex, Heat Range 8, 0.028 Inch Gap, Gasket Seat, Single

Key Features

  • NGK Racing Spark Plugs Often Come With Specially Designed Ground Electrodes
  • Most Extreme Form Of These Plugs Come With A Ring-Shaped Ground Electrode
  • Spark Jumps From The Middle Electrode To The Ring-Shaped Ground Electrode
  • Easy To Install
  • No Supplier Warranty

Technical Details

  • Resistor: Yes
  • Electrode Type: Standard
  • Electrode Core Material: Copper
  • Electrode Tip Material: Iridium
  • Insulator Type: Projected
  • Thread Size IN: 0.551 Inch
  • Quantity: Single
  • Reach: 1.043 Inch
  • Seat Type: Gasket
  • Wrench Diameter: 5/8 Inch