SPI Voltage Regulator for Polaris Snow Replaces OEM #'s 4012930 4012476 4011731

Voltage Regulator for Polaris Snow

This voltage regulator for Polaris snow replaces OEM numbers 4012930, 4012476, and 4011731, regulating electrical output to protect the battery and electrical system on snowmobiles.

Overview

This voltage regulator for Polaris snow is a direct replacement component that stabilizes voltage from the stator to prevent overcharging and electrical damage. Designed for Polaris snowmobiles, this regulator ensures consistent power delivery for reliable winter operation. The voltage regulator for Polaris snow is built to meet OEM specifications for a secure fit and long service life.

Built For Performance

• Direct replacement for OEM part numbers 4012930, 4012476, and 4011731
• Regulates AC voltage to a stable DC output for battery charging
• Solid-state construction resists vibration and temperature extremes
• Plug-and-play design simplifies installation
• Protects sensitive electronic components from voltage spikes

Fits These Machines

• for Polaris Snowmobiles

On-The-Job Use

• Trail riding in deep snow conditions
• Mountain and backcountry snowmobile operation
• Winter recreational riding and touring

Specs At A Glance

Good To Know

Q: Will this voltage regulator work on my Polaris snowmobile? A: This regulator is designed for Polaris snowmobiles and replaces OEM numbers 4012930, 4012476, and 4011731, but always verify compatibility with your specific model and serial number.

Q: What are signs of a failing voltage regulator? A: Common symptoms include dimming lights, a dead battery, or erratic electrical system behavior, which this replacement regulator can resolve.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.