When you are consuming more power than your stator can make you need to add another source for power. The stock ECU will pull power out of your RZR if you do not have enough voltage, therefore by adding the alternator kit, your RZR will gain power. The stock accessory relay will drop out at 12.5 volts.
Compatible with all Polaris RZR's 2014-2021: Polaris RZR NA, RZR XPT, Turbo S, XP Pro, & RS1
Bolt-on kit no modifications needed
All parts and hardware needed for installation are included
No modifications to the frame
No added bearings
Puts out 50 amps at idle
Rated at 90 amps
Bolts straight to the crank
Very reliable connection
Will power all the accessories you need and want
A secondary battery is only needed when the car is off & you want to play your stereo or keep your lights on.
If you run a dual battery you're going to need an alternator kit to charge it back up because the stock stator doesn't have enough power to recharge it.
CAD designed & CNC machined in-house
Made in the USA
LaRue Performance’s Polaris RZR alternator kit is an excellent addition to your stock OEM stator and here is why. The stock stator alone simply cannot keep up with multiple electrical components, including (power steering, ignition, communications, lights, navigation, and pumpers) or anything else you may power in your RZR. Whether you are on top of a big hill, sitting back enjoying your accessories, or racing through the desert, this alternator kit will keep your maximum power from any losses. This powerful alternator will take you safely out of those low voltage limp modes, and on track to keep running at maximum power.
Here at LaRue we have personally dyno tuned and researched many RZR’s on our dyno machine. Throughout the course of this development, we have seen the power drops and the low voltage limp modes along with the results they have displayed. What happens when the OEM stator starts to heat up along with the other components like the ignition it becomes clear that the stock stator loses power. When the component is running and rising in temperature, more power is required and that simply does not exist within the stock stator.
Through this experience, we thought long and hard about what we could do to change these results and keep full voltage & power to the RZR. Our solution was to innovate and come up with our own Billet RZR alternator kit that also charges during idle. We’ve run and tested our kits from Oldsmobile Hill too long rides from the shop in Scottsdale to the Verde River. Durable, reliable, and great looking are only a few of the features this kit has to keep you going at the maximum power you need and expect from LaRue Performance!