01AUTOMOTIVE PARTS
Stable Power for GY6 Engines
Tucked into the mechanical heart of a scooter or small motorcycle, this unit works quietly to keep the electrical system humming along. It is a precise component that ensures your ride remains reliable, day after day.
The AIMALL 4-pin voltage regulator rectifier manages charging output for GY6 50-125cc engines. It suits riders who need a straightforward replacement for worn units in ATVs, go-karts, and scooters.
1 × 4 Pin 12V Voltage Regulator Rectifier


02MATERIALS
Aluminium Alloy Construction
Housed in robust aluminium alloy, the unit features integrated ribbed cooling fins designed to dissipate heat efficiently. This construction supports stable performance under continuous operation, ensuring the internal components remain at optimal temperatures during extended rides.

04FIT
Precise Dimensions for Easy Swap
Measuring approximately 68 millimetres in length and 21 millimetres in width at the connector, the compact form factor slots neatly into standard mounting positions. The 4-pin plug configuration aligns with common GY6 wiring layouts, allowing for a direct replacement of faulty units.
05DETAILS
Protected Internal Components
A sealed back plate design shields sensitive electronics from external elements like dust and road vibration. Available in black or silver finishes, the unit matches various vehicle aesthetics while maintaining its protective integrity, ensuring longevity in demanding riding conditions.


06AT A GLANCE
The key points
- Aluminium alloy housing with ribbed cooling fins
- Compact 68mm body length fits existing mounts
- 4-pin connector suits standard GY6 wiring layouts
- Sealed back plate protects against dust and vibration
07
About this product
This 4 pin 12V voltage regulator rectifier is designed for GY6 50-125cc engines commonly used in ATVs, scooters, go karts and small motorcycles. Built with an aluminium alloy housing and ribbed cooling fins, the voltage regulator rectifier helps manage charging output and maintain stable 12V system performance. Available in black or silver, this compact 4 pin voltage regulator rectifier is a practical replacement part for worn or faulty units.
Engineered for standard 12V setups, the GY6 voltage regulator rectifier connects via a 4 pin plug configuration, making it suitable for many compatible factory systems.

Features
- 4 Pin Connector Design suits common GY6 50-125cc wiring layouts for straightforward replacement
- 12V Voltage Regulator Rectifier helps stabilise charging output within standard electrical systems
- Aluminium Alloy Housing improves heat dissipation through integrated cooling fins
- Compact 68mm Body Length fits neatly into existing mounting positions
- Half Wave Rectifier Type suitable for many standard small engine charging systems
- Black or Silver Finish Options to match different vehicle setups
- Sealed Back Plate Design helps protect internal components from dust and vibration
Specifications
- Type
- 4 Pin Half Wave Voltage Regulator Rectifier
- Voltage
- 12V
- Engine Compatibility
- GY6 50-125cc
- Material
- Aluminium alloy housing with plastic connector
- Body Length
- Approx. 68 mm
- Connector Width
- Approx. 21 mm
- Colour Options
- Black or Silver
Notes
- Please confirm your existing unit shape, pin layout and specifications before purchase.
- Professional installation is recommended if you are not familiar with vehicle electrical systems.
- Allow slight measurement differences due to manual measurement.
- Colour may vary slightly due to lighting and display settings.
- This product is intended as a replacement component for compatible 12V systems only.











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