Polaris Northstar High-Output Alternator Upgrade

This high-output alternator is designed specifically for the Polaris Northstar series and delivers a substantial increase in usable charging capacity over factory equipment. Ideal for customers running lighting systems, audio upgrades, winches, cooling fans, auxiliary battery banks, and other high-demand accessories, this unit provides consistent output from low RPM through peak engine speed.

• Direct-Fit Design – Engineered to mount in the factory location on applicable Polaris Northstar vehicles with proper belt tension using the factory stretch belt.
• High-Output Ready – Designed to provide strong and stable amperage output across the entire RPM range, supporting increased electrical loads without sacrificing reliability.
• Upgraded Amperage – Rated at 240 amps, providing a substantial increase over the OE 140-amp alternator
• Simple Electrical Hookup – Internally regulated design with a custom adapter harness included to directly plug and play with the factory vehicle harness
• Complete Kit – Integrates cleanly into the OEM belt drive system while maintaining long-term durability in street, off-road, and work-use environments.

This upgrade is ideal for vehicles in the Polaris Northstar series requiring dependable electrical capacity beyond factory limitations.