Voltage Regulator Rectifier for Kawasaki Ninja 250R EX250 | 2008–2012 | OEM 21066-0027

Product Overview

Ensure stable and efficient charging for your Kawasaki Ninja 250R.
This 6-pin 12V voltage regulator rectifier delivers consistent DC output, keeping your battery charged while protecting your ignition system and electronics from voltage spikes.

Engineered for high-RPM sportbike performance, it features enhanced heat dissipation and long-lasting durability.

Product Compatibility

Make	Model	Engine	Year
Kawasaki	Ninja 250R (EX250)	248cc	2008–2012
Kawasaki	EX250J / EX250K	248cc	2008–2012

OEM Part Number:
21066-0027

Specifications

Specification	Details
Voltage	12V DC
Connector Type	6-Pin
Fitment Type	Direct Replacement
Material	Heat-resistant housing
Cooling	Enhanced heat dissipation design
Function	Voltage regulation & rectification

Key Features

• Stable 12V Output – Protects battery and ignition system
• 6-Pin Plug & Play – Easy installation, no rewiring needed
• High-RPM Performance Ready – Designed for sportbike charging systems
• Improved Heat Dissipation – Reduces risk of regulator burnout
• OEM Match Fitment – Direct replacement for 21066-0027