You will find all the 12v voltage regulators we can carry for your POLARIS quad such as Sportsman 570, Sportsman Touring 570, Sportsman X2 570, Sportsman 6x6 570, Outlaw 70 EFI, Outlaw 110 EFI, Phoenix 200, RZR 170, RZR 570, RZR 800, RZR S 800, RZR XP 900, RZR XP 1000, RZR Turbo, RZR Turbo S, RZR Pro R, Ranger 570, Ranger XP 1000, General 1000, General XP 1000... In this category, we offer you original regulators as well as adaptable ones, which are much cheaper but just as good quality. How do I know if my voltage regulator needs changing? The simplest and easiest way is to simply turn up the revs. The ignition will produce more voltage, and if the regulator outputs more than 13v, the regulator is no longer doing its job. People often quickly burn out their bulbs without knowing why. This is simply due to the voltage regulator, which needs to be changed.