RZR XP 900 Voltage Regulator


Polaris RZR XP 900 Voltage Regulator! It is time to update or replace your voltage regulator with the advanced MOSFET type. It runs cooler than all OEM diode style regulators. In addition, this rectifier has overheat protection, rather than burn up it will simply turn off for a while and cool off. Battery condition is extremely important. No voltage regulator can work correctly with a bad or weak battery. Always fully charge your battery before performing any charging system tests or replacing parts. If there is any doubt, have the battery load tested or replaced. There are two possible regulators for the RZR 900 XP and RZR 4 900 XP 2012 models. This regulator fits models built 3/15/12 and before. For the version built 3/16/12 and after, the right regulator is Quad Logic part 100-5031.

  • Direct replacement to your original unit
  • 65 amp, for a long lasting regulator
  • Plug-and-play, direct fit, easy installation
  • The quality exceeds the OEM equipment
  • Improved heat sink and charging capabilities
  • Higher grade of electric components
  • All shipped products are tested

*All item pictures are accurate, if in doubt, do not hesitate and compare our item to your original part.


2011-’12   RZR XP 900
2012         RZR 4 XP 900


In stock

SKU: 100-5403 Category:
RZR XP 900 Voltage Regulator

In stock