Kawasaki OEM Part 21066-1038 REGULATOR-VOLTAGE
- Product Code: 21066-1038
$255.77
- Genuine Kawasaki OEM part
- New in original packaging
- Fits the models listed in the fitment chart
- Easy, no-hassle returns
This product is vehicle specific.
Find your vehicle to make sure this part fits before you order.
Ships in 4 to 9 days
Genuine Kawasaki OEM Regulator-Voltage (part number 21066-1038) from the Generator diagram. It fits Kawasaki models built from 1984 to 2010.
See the Fitment tab for the full list with model codes.
Need Help Finding the Right Part?
Not sure it fits? Ask before you order — our team will check the part for your machine.
For a faster answer, include:
Year, make and model of your machine
VIN or frame / serial number
OEM part number or a photo of the old part
Find your ride
Check your current ride below to confirm product compatibility.
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Part Details
| Brand | Kawasaki |
| Sku | 21066-1038 |
| Name | REGULATOR-VOLTAGE |
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Free ground shipping on US orders over $99, with tracking. Delivery time is shown before you pay, so you know when it arrives.
Support From People Who Ride
Not sure about size or fit? Ask us before you order. Our team rides too and will help you pick what suits your bike.
Genuine OEM & Trusted Brands
OEM parts for Honda, Yamaha, Kawasaki, Can-Am, Polaris and more, plus gear from makers riders trust. No no-name imports.
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