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GOOFIT

Voltage Regulator Rectifier 12V 5-Wire for 125cc, 150cc, 200cc, 250cc ATV, Dirt Bike & Go Kart

Voltage Regulator Rectifier 12V 5-Wire for 125cc, 150cc, 200cc, 250cc ATV, Dirt Bike & Go Kart

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GOOFIT 5-Wire 12V Voltage Regulator – Professional Charging Series

Stable power for your heavy-duty ride. The GOOFIT 12V 5-Wire Voltage Regulator is an essential electrical component designed for 125cc to 250cc ATVs, dirt bikes, and go-karts. Engineered with high-quality electronic components and a built-in regulation circuit, it converts unstable generator output into a stable 12V DC charge, protecting your battery and lighting from damaging voltage spikes.

Built to withstand the rigors of off-road use, the shell is crafted from high-strength, high-temperature resistant materials. Whether you are navigating mud, dust, or rough trails, the waterproof and shock-resistant design ensures your electrical system remains reliable in the harshest environments.

Product Compatibility

This 5-wire unit is a direct replacement for:

  • Engine Displacements: 125cc, 150cc, 200cc, and 250cc 4-stroke engines.
  • Vehicle Types: ATVs, Dirt Bikes, Pit Bikes, Go-Karts, and Quads.
  • Fitment: Universal for many Chinese powersports brands including TaoTao, Buyang, Coolsport, and Kazuma.

Key Technical Specifications:

  • Voltage: 12V DC.
  • Wiring Configuration: 5-Wire interface for advanced charging control.
  • Protection Rating: Waterproof, dustproof, and shock-resistant.
  • Installation: Plug-and-play standard interface.

Why Choose the GOOFIT 5-Wire Regulator?

  • Superior Voltage Stability: The integrated circuit ensures a constant 12V output, effectively prolonging the life of your vehicle's bulbs, starter motor, and battery.
  • Extreme Environment Durability: The rugged, heat-resistant housing is specifically designed for the high-vibration and high-heat conditions found in larger displacement air-cooled engines.
  • Effortless Installation: Adopting a standardized interface, this unit is a true "plug-and-play" solution. You can complete the replacement in minutes without specialized tools or professional expertise.
  • Engine Performance Protection: By smoothing out the electrical load, it helps maintain a consistent ignition spark, leading to smoother idling and more reliable engine performance.
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Fitment FAQ

Will this part fit my specific model and year?

This voltage regulator rectifier is intended for This 5-wire unit is a direct replacement for; Engine Displacements: 125cc, 150cc, 200cc, and 250cc 4-stroke engines.; Vehicle Types: ATVs, Dirt Bikes, Pit Bikes, Go-Karts, and Quads.; Fitment: Universal for many Chinese powersports brands including TaoTao, Buyang, Coolsport, and Kazuma.. Key physical/spec details from the product data include GOOFIT 5-Wire 12V Voltage Regulator – Professional Charging Series, Voltage: 12V DC., 12V. Use the compatibility table and product photos together before ordering.

Do I need to match the OEM part number?

Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this voltage regulator rectifier, also compare the OEM number, plug shape, pin count, mounting-hole distance, heat-sink style, and AC/DC charging-system type. This is especially important for TaoTao/Kazuma models because similar model names can use different parts by year or trim.

What models or situations does this part not fit?

Do not order this voltage regulator rectifier for machines outside the listed compatibility, or for units with different pin counts, plug shapes, AC/DC system types, or mounting-hole spacing. Do not rely only on the model name or engine size.

What should I check before ordering?

Before ordering, compare your original part with the photos and check the OEM number, plug shape, pin count, mounting-hole distance, heat-sink style, and AC/DC charging-system type. Recheck listed specs such as GOOFIT 5-Wire 12V Voltage Regulator – Professional Charging Series, Voltage: 12V DC., 12V. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.