Polaris SurePower ECM Bypass Harness & CNC MOSFET Regulator for Sportsman Magnum Trail Boss 330-700 2003-2006
Direct replacement to your original unit.
Plug-and-play, direct fit, easy installation.
The quality exceeds the OEM equipment
Improved heat sink and charging capabilities
Higher grade of electric components.
All shipped products are tested
Fits Models
Polaris
Sportsman
Magnum
Trail Boss
Important notice
Important notice
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!