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12V 4 Pin Full-wave Voltage Regulator Rectifier 50cc 70cc 80cc

Based on 20 reviews
Condition: New
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$10.99
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Availability: In Stock.
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Arrives Tuesday, Nov 3
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At a glance

Condition
New
Model
YA-ZLQ01
Weight
3.52 oz

Features 5

  • 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

Description

Specially engineered voltage regulator for 150cc motorcycles and ATV applications. Maintains precise 13.5-14.5V DC output to optimize battery charging and protect electrical components. Features aluminum alloy housing with integrated cooling fins for heat dissipation 4-pin universal regulator/rectifier unit for small engine applications. Converts AC alternator output to regulated DC power (12-14V). Compatible with most Chinese-made 150-250cc motorcycles, ATVs, and scooters. Includes weatherproof connectors and detailed installation guide Complete 4-wire voltage regulation system featuring full-wave rectification. Provides stable DC output with over-voltage and short-circuit protection. Color-coded wiring (red, green, yellow, black) for straightforward installation. Universal 12V regulator/rectifier for automotive and powersports applications. Maintains consistent charging voltage across varying RPM ranges. Compatible with motorcycles, ATVs, marine engines, and generators Advanced full-wave regulator/rectifier delivering superior charging efficiency. Utilizes both AC cycles for smoother DC output and improved low-RPM performance. Ideal for high-demand electrical systems on modern motorcycles and performance ATVs In the roar of the engine, we have been deeply ploughing the field of power transmission for 3765 days and nights, DEHE has engineered reliability into every drivetrain component. 370K global users trust traceable components,We deliver 3D-fit validation, 40% faster torque presets, and certified durability reports – measurable precision, sourced materials, road-proven engineering that outlasts your journey

Specs 6

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

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


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 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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