Sportsman 850 1000 NEW 65 Amp Voltage Regulator
$129.95 – $139.95
The stock Sportsman 850/ 1000 voltage regulators are terrible. Â They are a known problem and can easily burn out from excess heat, especially when using high amperage accessories. Â Do not replace it with another OEM unit! Â This new improved regulator uses Mosfet technology. Â What does that mean? Â It is different circuitry that allows it to run much cooler, has a cleaner regulated energy, extends battery life, and removes the stator load resulting in more power. Â Best of all it will last MUCH longer.. Â Simply plug in and go, no modifications required.
 Voltage regulator 100-4543 is a direct replacement for Polaris Recall Z-16-01-C and includes a conversion harness to allow a worry free connection to older models main harness. This is a replacement for Polaris part 4013978, 4015816, 4014856, 4016868.
FITMENT CHART
Year | Model | Regulator # |
2017-’24 | SPORTSMAN 850 | 100-4543 |
2017-’24 | SPORTSMAN XP 1000 | |
2010-’14 | SPORTSMAN 550 | 100-3149 |
2011-’14 | SPORTSMAN X2 550 | |
2011 | SPORTSMAN X2 850 | |
2010-’16 | SPORTSMAN XP 850 | |
2015-’16 | SPORTSMAN XP 1000 |
*Battery condition is important. No regulator can make up for a bad or weak battery. If in doubt charge your battery and have it load tested, or simply replace it. ALWAYS START WITH A FULLY CHARGED BATTERY !
REPLACES POLARIS PART NUMBER(S): 4016868, 4012678 and 4014856