WSM Regulator Rectifier for Kawasaki 750 SX, 750 SXI, SXI Pro, 800 SX-R, Replaces 21066-3709

This is a replacement regulator rectifier for Kawasaki jet skis, made to replace OEM part number 21066-3709. It fits the 750 SX, 750 SXI, SXI Pro and 800 SX-R. The regulator rectifier converts the charging output from the stator and holds battery voltage steady, so it is a common part to replace when a PWC battery won't hold a charge or the charging system has stopped working.

Fits

• Kawasaki 750 SX (1992-1995)
• Kawasaki 750 SXI (1995-1997)
• Kawasaki SXI Pro (1998-2002)
• Kawasaki 800 SX-R (2003-2011)

Replaces OEM part numbers

21066-3709

Not sure it fits your ski? Call or text 954-914-6465 with your hull ID (HIN) and we'll confirm before you order.