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Autolite Iridium Xtreme Sport Spark Plug #XS3923 Polaris

Product Details

The Xtreme Sport Iridium Spark Plug features an iridium-enhanced finewire tip that helps with easy starting, reduces fouling of the spark plug, and ensures longer performance.

When you take your powersports to the extreme, it's time for Autolite Xtreme Sport iridium spark plugs.

  • 0.6mm finewire design for improved ignitability, faster fuel combustion and a more focused ignition versus standard plugs
  • 26% quicker starts compared standard plugs
  • As much as 21% less hydrocarbon emissions than standard plug
  • Better fuel efficiency and engine power
  • Sold individually

Fit Guide

Model
Iridium Xtreme Sport Spark Plug Each

Product Fitment

This item fits the following applications:

Polaris ATP 500 4x4 2004-2005
Polaris Magnum 325 2x4 2000-2002
Polaris Magnum 325 4x4 2000-2002
Polaris Magnum 330 2x4 2003-2005
Polaris Magnum 330 4x4 2003-2006
Polaris Ranger 400 4x4 2010-2012
Polaris Ranger 500 2x4 2007-2008
Polaris Ranger 500 4x4 2002-2007
Polaris Scrambler 500 2x4 2001-2002
Polaris Scrambler 500 4x4 1997-2012
Polaris Sportsman 335 1999-2000
Polaris Sportsman 400 2008-2010
Polaris Sportsman 450 2006-2007
Polaris Sportsman 500 4x4 1996-2000
Polaris Sportsman 500 EFI 2006-2009
Polaris Sportsman 500 H.O. 2001-2006, 2008-2012
Polaris Sportsman 550 2010-2011
Polaris Sportsman 550 2010-2011
Polaris Sportsman Touring 500 2011-2012
Polaris Sportsman Touring 500 2008-2010
Polaris Sportsman Touring 550 2010-2011
Polaris Sportsman X2 500 2006-2009
Polaris Sportsman XP 550 2009
Polaris Sportsman XP 550 2009
Polaris Trail Blazer 330 2008-2012
Polaris Trail Boss 325 1999-2002
Polaris Trail Boss 330 2003-2012
Polaris Xpedition 325 2001-2002