SKU: 82829681435

Voltage Regulator Rectifier For Kawasaki KX125 K, KX250 K 1998 21066-1110 Generic

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Description

Voltage Regulator Rectifier For Kawasaki KX125 K, KX250 K 1998 21066-1110 GenericVoltage Regulator Rectifier Fit for Kawasaki KX 125 250 K5 1998 Repl.# 21066 1110 Features: Direct replacement to your original unit. Plug and play, direct fit, easy installation. No assembly required. Higher grade of electric components. Improved heat sink and charging capabilities. The quality exceeds or meet the OEM equipment. All products shipped are tested. Specifications: Condition: Aftermarket 100% Brand New Quanity: 1 PC Type: Voltage

Voltage Regulator Rectifier Fit for Kawasaki KX 125 250 K5 1998 Repl.# 21066-1110

Features:
Direct replacement to your original unit.
Plug-and-play, direct fit, easy installation.
No assembly required.
Higher grade of electric components.
Improved heat sink and charging capabilities.
The quality exceeds or meet the OEM equipment.
All products shipped are tested.

Specifications:
Condition: Aftermarket 100% Brand New
Quanity: 1 PC
Type: Voltage Regulator / Rectifier

Replacement Part Number:
21066-1110

Fitment:
Fit for Kawasaki KX125 KX125-K5 1998
Fit for Kawasaki KX250 KX250-K5 1998

(Compatibility Chart is for reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)

Package Includes:
1x Voltage Regulator Rectifier

NOTE:
Before installing your new regulator rectifier;

Check the AC output of the stator.
Replace any burned or corroded connectors on stator and regulator/rectifier
Check and repair any melted wiring.
Use hi-temp dielectric grease on all connectors.

How to distinguish CDI box with AC fired or CDI box with DC fired?
If headlights turn on without the engine running(with just the key on), it is a DC system. In the AC system, turning headlights on require the engine to be running. Another indication is, if the engine will only runs with a battery it is DC. If it will runs without a battery, it is a AC system.

What does the voltage regulator do?
This regulator has the task of converting the alternating voltage (AC) generated by the alternator into the direct voltage (DC) 12V used in the vehicle electrical system and keeping the voltage within a certain range.
The voltage regulator is also responsible for ensuring that the battery is charged and that the light bulbs do not burn out.

How do I know if the charge regulator can be defective?
- Incandescent lamps burn out all the time.
- Headlights get brighter and darker.
- The battery is constantly empty.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 82829681435

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CLR
Grantham, US
★★★★★ 5
Quality!
Color: Brown
Bought this for my husband. It is a bit weighty, which makes it feel substantial. The covering material feels like velvety suede. We got the brown one. It looks like we spent good money for it but the price was really reasonable. He just needed something in between small and large and this was perfect for storing his glasses, watch, billfold, etc. Great quality! Very pleased!
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Reviewed in the United States on November 27, 2024
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Angela Sotnikov-Romanyuk
Port Orchard, US
★★★★★ 5
Stylish
Color: Brown
Stylish, convenient and helps keep the household keys, sunglasses and other items in one place.
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Reviewed in the United States on January 3, 2026
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Kathy
Waukegan, US
★★★★★ 5
Great Product
Color: Brown
Looks great. Hope it will last many years!
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Reviewed in the United States on May 3, 2026
A
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Angel
Grantham, US
★★★★★ 5
Man Tray!
Color: *Black, Color: *Black
Love it my girlfriend had a “purse bowl” and i always left my stuff laying around so I wanted something to hold my daily essentials all in one spot, So i chose the most minimalistic and simple tray for myself and i gotta say, it’s really nice, it imitates the leather feels and simple luxury look. I highly recommend this for men if you need an area to leave your items. Size is great imo.
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Reviewed in the United States on May 12, 2026
M
Verified Purchase
MarkK
Bozeman, US
★★★★★ 4
Great valet tray!
Color: Brown
I needed something to help me keep my personal items organized, and saw this valet tray. I like how it looked and bought one. Then a bought a couple for my kids for Christmas presents, then a few more for around the house. We all like them because it feels good to be somewhat organized. I would definitely recommend them.
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Reviewed in the United States on February 18, 2026

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