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Iridium Spark Plug - IW31

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Iridium Spark Plug - IW31

MSRP: $19.95

Price: $17.96 10% off!
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In Stock - 8 on Hand
Denso Iridium Spark Plug - IW31
  • Because the iridium electrodes of this plug can be shrunk to only 0.4mm;, voltage requirements decrease while firing performance improves
  • Six times harder than platinum, iridium does not melt even in temperatures above 4,000deg. F
  • Ground electrode features a tapered cut and U-groove that form a large volume area for the flames center
  • 360deg. laser welding of electrode provides a seal that resists wear even in the worst conditions
  • Sold each

  • NGK Reference: B10EG, B10EGV, B10ES, B10EV, B10EVX, BPR10EVX, BPR10ECS, BR10EG, BR10ES, BR10EV and BR10EYA
Heat Range 10
Mfg #: IW31
Part #: IW31
Thread 12 mm
Type Resistor
Units Each
Weight 0.43 lbs
Alternate/OEM Part Number(s):
UPC Code:
Resources & Manuals
Fitment for Denso Iridium Spark Plug - IW31

Part IW31 fits the following machines

Arctic Cat

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