About this item

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 Package Includes 1 × 4 Pin 12V Voltage Regulator Rectifier 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.