The rectifier or regulator changes the AC voltage generated in the alternator to the DC voltage of 12V used in the vehicle electrical system and keeps the voltage within a certain tolerance range. This charges the battery and ensures that light bulbs, for example, do not burn out.
Since this component is exposed to very high temperature loads, it not infrequently breaks down. If the rectifier or regulator is defective, the battery is constantly empty, with certain ignition systems the ignition system no longer works, bulbs burn out continuously or the driving lights flicker.
On some models 2 different regulators are installed, please check the plug connection before ordering and compare with the picture.
Suitable among others also for the following maxi scooters and motorcycles:
YAMAHA XVS 250 Drag Star 2001-2004 YBR 250 2007-2013 XVS 650 AH Drag Star Classic 1998-2000 XVS 650 AN Drag Star Classic 1998-2000 XVS 650 H Drag Star 1998-2000 XVS 650 N Drag Star 1998-2000 YFM 660 FWA FAT Grizzly 2005 YFM 660 FWA FAV Grizzly 2006 YFM 660 FWA FGW Grizzly 2007 YFM 660 FWA FGX Grizzly 2008 YFM 660 FWA FP Grizzly 2002-2003 YFM 660 FWA FS Grizzly 2004 YFM 700 RV 2006 YFM 700 RW 2007 YFM 700 RX 2008 YFM 700 RX SP Special Edition 2008 BT 1100 Bulldog 2002-2006 XVS 1100 A Drag Star Classic 2000-2002 XVS 1100 Drag Star 1999-2002 XV 1600 A Wild Star 1999-2004
OEM numbers for comparison purposes: Yamaha: 5VX-8196-00-00 / 5BN819600000 / 4JH-8196-01-00AI-translation