Idle Air Control Harness Kit, Part 2878507 is a critical component of the electrical system. It is designed and tested by Polaris Engineers to ensure durability and quality through hundreds of hours and thousands of miles of field, lab, and dyno validation testing. Spend less time working on vehicle maintenance and more time out riding. We've been a leader in the powersports industry for nearly 70 years. Don't settle for anything less than OEM quality. This Accessory is Designed to Fit the Following: Victory , 2017 Magnum X-1 , 2016-2017, 2011-2012, 2008-2009 Vegas , 2016-2017, 2008-2012 Hammer S , 2016-2017 Vision , 2016 Ness Magnum , 2016 Magnum X-1 Stealth Edition , 2015, 2010-2013 Hammer 8-Ball , 2015-2017 Magnum , 2015-2017 Gunner , 2014, 2012 Cross Roads Classic , 2014, 2008-2011 Hammer , 2014-2016 Cross Country 8-Ball , 2014 Victory Jackpot , 2014 Ness Cross Country , 2013-2015 Judge , 2013-2015 Boardwalk , 2013 Zach Ness Cross Country , 2013 Cory Ness Cross Country Tour , 2012-2017 High-Ball , 2012-2017 Cross Country Tour , 2012-2013 Cross Roads Hard-Ball , 2012-2013 Cross Roads , 2011-2013 Arlen Ness Vision , 2011-2012 Zach Ness Vegas , 2011-2012 Cross Roads Custom , 2011-2012 Cory Ness Cross Country , 2010, 2008 Ness Jackpot , 2010-2017 Cross Country , 2010-2011 Vision 8-Ball , 2010 Vision Tour Premium , 2010 Ness Vision , 2010 , 2009-2011 Kingpin 8-Ball , 2009 Vision 10th Anniversary , 2009 Ness Vision Street , 2009 Kingpin Tour , 2009 Kingpin Low , 2008-2017 Vegas 8-Ball , 2008-2015 Vision Tour , 2008-2013 Jackpot , 2008-2012 Kingpin , 2008-2010 Vegas Low , 2008-2009 Vision Street , 2008 Victory Kingpin , 2008 Kingpin Touring Ranger , 2016-2017, 2014 RANGER 6x6 800 , 2015 RANGER 6x6 , 2014, 2011 RANGER CREW 800 EFI , 2014 RANGER 800 EPS , 2014 RANGER 800 EFI , 2013-2014 RANGER 800 EPS Midsize , 2013-2014 RANGER 800 EFI Midsize , 2013 RANGER 800 HD , 2013 RANGER 500 , 2012-2013 RANGER CREW 800 , 2012 RANGER XP 800 HD EPS