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MSD Ignition Iridium Spark Plug 3737

$6.55

3737 Iridium Spark Plug Specifications

  • Electrode Core Material Iridium
  • Electrode Tip Material Iridium
  • Ground Strap Quantity One
  • Insulator Type Non-projected
  • Resistor Yes
  • Shorty Spark Plug No
  • Spark Plug Reach (in.) 0.375
  • Spark Plug Seat Style Gasket
  • Spark Plug Thread Size (mm) 14
  • Wrench Diameter (in.) 13/16
  • Sold in Set of 1

Applies to:

  • Heat Range: 4

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