2PCS Voltage Regulator for Briggs and Stratton 12V Fits OEM 394890, 393374

A replacement voltage regulator for 12V Briggs & Stratton engines, sold as a pair. It is intended for owners who need to swap out a worn or failing regulator on a compatible small engine or generator and bring the charging system back to normal operation. The unit is listed as a fit for several Briggs & Stratton part numbers, including 394890, 393374, 691185, 797182 and 797375, along with additional cross-referenced numbers. Check your existing regulator's part number against the title before ordering. Symptoms this part is meant to address include overcharging, undercharging, a battery that won't hold a charge, and flickering lights. Installation is designed to be straightforward: disconnect the old regulator and connect the new one to the existing wiring. The housing is intended to resist corrosion and handle the heat and vibration typical of small engines.