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12V 4 Pin Full-wave Voltage Regulator Rectifier 50cc 70cc 80cc 90cc 110cc 125cc 150cc Dirt Bike Pit Bike Moped Scooter ATV Quad 4 Wheeler Go Kart Buggy Taotao Apollo Kayo Coolster Sunl

  • Based on 14 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jul 3
Order within 12 hours and 52 minutes
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Features

  • FITMENT: This full-wave regulator rectifier fits Coolster 3050 series 110cc ATVs, Coolster 3125 series 125cc ATVs, Tao Tao Cheetah 125cc ATVs and Jonway 110cc ATVs. It also matches Tao Tao Pony 50cc, ATM50-A1, Thunder 50cc, Powermax 150cc and Galaxy 150cc scooters and mopeds. This part works with all GY6 50cc to 150cc full-wave engines, and is compatible with 50-125cc Chinese dirt bikes, pit bikes, quad bikes, go karts and UTVs from brands including Taotao, Coolster, Jonway, SSR Motosports and Lazer 5(NOTE: not fit for half wave)
  • EASY TO INSTALL: The full-wave rectifier has the advantages of simple structure design, convenient installation and plug and play
  • HIGH-QUALITY: Made of high-quality materials, the skateboard full-wave regulator is durable and features a heat sink to help dissipate excess voltage and increase charging capacity
  • PACKAGE INCLUDING: 1PCS x 4 pin full wave rectifier
  • AFTER SALE: No product is absolutely perfect, but we have excellent customer service and if you have any questions or are not completely satisfied with your purchase, please leave us a message

Manufacturer: ‎New Olym


Brand: ‎New Olym


Item Weight: ‎3.52 ounces


Package Dimensions: ‎4.8 x 3.5 x 0.94 inches


Item model number: ‎YA-ZLQ01


Manufacturer Part Number: ‎YA-ZLQ01


Date First Available: December 7, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good product. Good product.
I changed all the lightbulbs from halogen to led. Better visibility and energy efficiency, but with some heavy flickering. This rectifier is good for the buck. And it works perfectly.
Reviewed in the United States on September 15, 2025 Reviewed in the United States on September 15, 2025 by Frank P.

  • Good quality
Holds 12.1 v at idle, charges to 14v when riding which is what you want. Used for 100 hrs. In put bike no issues
Reviewed in the United States on August 18, 2024 by Architect73

  • Good Value
Got this to convert my 1970 Honda CT90 to 12V from 6V. This bolted up nicely and is small enough to fit in the battery box area. Thankfully, they have the pinout because I'm not sure what pin is what. It's not labeled on the part. They should have included a pigtail with a socket to fit the plug on the regulator. I'll take one star for that. As to how long this will last, I have no idea. At 10 bucks, it won't kill me to replace it. If it does in the next few months, I'll update this review and take away a few more stars. ... show more
Reviewed in the United States on August 22, 2025 by Martha

  • Noice😏👍
I have a 150cc welded into my 50cc frame it kept blowing headlights and my battery kept being drained the problem was fixed when I installed it if you're having the same problems this will fix it you need a full wave rectifier stock 50cc come with half wave rectifier
Reviewed in the United States on July 9, 2025 by Zach gillenwater

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