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Racing Plug AR3933

Original price was: $4.39.Current price is: $3.39.

17 in stock

SKU: AUTAR3933 Category:

Description

When you’re pushing your engine to its limits on the track, your ignition system can’t afford to compromise. The Racing Plug AR3933 delivers reliable spark consistency under extreme combustion pressures and high RPM demands, giving you the ignition performance that serious racers depend on. Non-resistor construction ensures maximum spark energy reaches the combustion chamber without suppression—critical for race applications where every bit of power counts.

  • 14 mm thread
  • 0.750 in reach
  • Gasket seat design
  • Non-resistor type
  • Sold individually
  • MPN: AR3933