Starter Solenoid Relay For 400 500 570 700 800 500 700 800 RZR 4 S XP 570 800 900 4012001 4010947 Package includes: 1 x Starter Solenoid Relay This starter solenoid is designed to meet or exceed specifications.It serves as a direct replacement for part numbers 4012001 and 4010947.Symptoms of a faulty relay include the starter not receiving electrical power, inability to start the motor, or failure to cut off power after starting.In such cases, replacing the starter solenoid relay may resolve the issue.Compatible with the following models: - 2005–2007 700 - 2006–2007 500 700 XP 2x4 4x4 6x6 EFI - 2006–2007 700 XP - 2006–2009 500 EFI 4x4 - 2006–2009 500 4x4 - 2006–2009 700 - 2006–2010 500 - 2006–2010 500 HO 4x4 EFI - 2006–2012 500 4x4 EFI - 2007 450 - 2007 700 6x6 EFI - 2007–2009 500 Carb - 2007–2012 800 - 2008–2009 Crew 700 - 2008–2012 800 RZR EFI - 2008–2013 Trail Blazer 330 - 2008–2014 800 4x4 EFI - 2009 700 HD 4x4 EFI - 2009–2014 RZR 800 S - 2010–2012 400 HO 4x4 - 2010–2013 400 Carb / 500 4x4 - 2010–2014 800 6x6 EFI - 2010–2014 Crew 800 - 2010–2014 RZR 4 800 - 2010–2014 RZR 4 800 EFI - 2011–2012 Crew 500 - 2011–2012 RZR 900 XP - 2012 800 XP - 2012 RZR 4 900 XP - 2012–2013 RZR 4 900 XP EFI Power Steering - 2012–2016 RZR 570 EFI - 2013–2014 XP 900 Power Steering - 2013–2015 RZR 570 EPS - 2014–2016 570 EFI F/C - 2014–2016 Crew 570 EFI F/C - 2014–2016 RZR 900 - 2007–2013 Trail Boss 330 Note: Not intended for side-by-side vehicles.Confirm fitment with your vehicle before purchase.