Romance University is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more

The Best Voltage Regulator Rectifier of 2021 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Voltage Regulator Rectifier of 2021. Check our ranking below.

2,465 Reviews Scanned

Rank No. #1
Nihao Voltage Regulator Rectifier for Kohler 8-25 HP Rectifier Regulator Kohler 41 403 09 41 403 10-S 25 403 03-S
  • ★Fitment Information - The Voltage Regulator Rectifier fits 8-25 HP engines with 15 Amp alternators.Has 3 terminals in a row,AC, B+, AC.Output voltage 14.5±0.5V
  • ★Replace Part Number - 4140309 2575503S 4140305 25 403 03 / 25 403 03-S / 25 755 03 / 25 755 03-S / 41 403 01 / 41 403 03 / 41 403 04 / 41 403 03-S /41 403 05 / 41 403 06 / 41 403 06-S / 41 403 08 / 41 403 08-S / 41 403 09 / 41 403 09-S / 41 403 10 / 41 403 10-S
  • ★High Quality - The aluminum housing and heat-dissipating silicone ensure that the heat that dissipates the electronic components is even exported, increasing the life of the rectifier.
  • ★Protection Function - The rectifier has a battery charging protection function. When the battery power is 100%, the rectifier stops charging the battery, preventing the battery from being overcharged.
  • ★Stable Voltage - The output voltage is stable at DC14.5V±0.5, which can protect various electronic equipment on the car and improves its service life.
Rank No. #2
OCPTY Voltage Regulator Rectifier Fits 2004 2005 2006 Harley-Davidson Sportster 1200 2004 2005 2006 Harley-Davidson Sportster 883
  • COMPATIBLE MODELS - Voltage Regulator Rectifier Fit for 2004 2005 2006 Harley-Davidson Sportster 1200 2004 2005 2006 Harley-Davidson Sportster 883
  • PRODUCT DETAILS - Replacement part number:H2304 74523-04 49-8251 498251 49-8325 498325 21-0788.Output Voltage:DC 12V;Minimum Charging Voltage:14.5V+/-0.5V.Fit for motorcycle and boat motors, DIY engines and so on.
  • HIGHLY PERFORMANCE - Replace a new regulator rectifier can raised your lights brightness,improve the phenomenon of low-grade driving,the shift more smoothly,improve the ignition efficiency and make the spark plug burn more fully,prevent over-charging battery etc.
  • WHEN TO REPLACE - When something breaks in your rectifier,you have to replace a new one to maximize battery life and keep your vehicle in good working order
  • PLEASE NOTE - Please check car make model trim engine,product appearance and part number to make sure this is the right part you need.Any question you have please contact us for a answer
Rank No. #3
Voltage Regulator Rectifier for Kohler 41 403 10-S 41 403 09-S 25 403 03-S
  • Fits many 8-25 HP Engines with 15 Amp Alternators
  • Fits many different Magnum and Command Series
  • Replaces early style box regulators. Has 3 terminals in a row
  • Replaces Kohler Part Numbers: 25 403 03 / 25 403 03-S / 25 755 03 / 25 755 03-S / 41 403 01 / 41 403 03 / 41 403 04 / 41 403 03-S /41 403 05 / 41 403 06 / 41 403 06-S / 41 403 08 / 41 403 08-S / 41 403 09 / 41 403 09-S / 41 403 10 / 41 403 10-S
Rank No. #4
cciyu 74711-08 49-8255 489255 Voltage Regulator Rectifier Fit for 2009-2013 Harley Davidson Sportster 1200 2009-2013 Harley Davidson Sportster 883
  • COMPATIBILITY - Regulator Rectifier for 2010 2011 2012 2013 Harley Davidson Forty Eight 2009 2010 2011 2012 2013 Harley Davidson Iron 883 2012 2013 Harley Davidson Seventy Two 2009 2010 2011 2012 2013 Harley Davidson Sportster 1200 2009 2010 2011 2012 2013 Harley Davidson Sportster 883
  • OE NUMBERS - Oumurs-HL010003-A H1108 74711-08 49-8255 489255
  • WHY REPLACE - Defective regulator rectifier lead to performance degradation of vehicle's electrical equipment,so replacing the new rectifier is crucial for vehicle maintenance and avoid some dangerous situations
  • WHY US - 100% brand new tested before shipping. Guaranteed easy installation,plug and play regulator rectifier
  • AFTER-SALE SERVICE - Most satisfied service will be offered if any problem or defect occurs. In order to ensure that the product is suitable for your car please check description and OE part number carefully which will help you avoid unnecessary hassle and return shipping costs
Rank No. #5
12V Voltage Regulator Rectifier 4 Wires for GY6 125cc 150cc ATV Dirt Bike Go Kart Moped and Scooter
  • Fit 12V Battery, Bulb, Light and so on
  • Fit for GY6 125cc 150cc Engine
  • 4-wire,4-pin
  • Cable Wire: Red to Battery +, Green to Battery -, Yellow and Pink AC input, connect to magneto coil
  • Please Note: This regulator rectifier has to work together with a 12V battery. If without 12v battery, the output voltage will be much higher.
Rank No. #6
OCPTY Voltage Regulator Rectifier Fits 04-05 Harley-Davidson Electra Glide 04-05 Harley-Davidson Road Glide 04-05 Harley-Davidson Road King
  • COMPATIBLE MODELS - Voltage Regulator Rectifier Fit for 2004 2005 Harley-Davidson Electra Glide 2004 2005 Harley-Davidson Road Glide 2004 2005 Harley-Davidson Road King
  • PRODUCT DETAILS - Replacement part number:74505-04 498267 49-8267.Output Voltage:DC 12V;Minimum Charging Voltage:14.5V+/-0.5V.Fit for motorcycle and boat motors, DIY engines and so on.
  • HIGHLY PERFORMANCE - Replace a new regulator rectifier can raised your lights brightness,improve the phenomenon of low-grade driving,the shift more smoothly,improve the ignition efficiency and make the spark plug burn more fully,prevent over-charging battery etc.
  • WHEN TO REPLACE - When something breaks in your rectifier,you have to replace a new one to maximize battery life and keep your vehicle in good working order
  • PLEASE NOTE - Please check car make model trim engine,product appearance and part number to make sure this is the right part you need.Any question you have please contact us for a answer
Rank No. #7
NIMTEK Voltage Regulator Rectifier for Kohler 41 403 10-S Most Part # & 8-25 HP Engines
  • Fits many 8-25 HP Engines with 15 Amp Alternators
  • Fits many different Magnum and Command Series
  • Replaces early style box regulators. Has 3 terminals in a row
  • Replaces Kohler Part Numbers: 25 403 03 / 25 403 03-S / 25 755 03 / 25 755 03-S / 41 403 01 / 41 403 03 / 41 403 04 / 41 403 03-S /41 403 05 / 41 403 06 / 41 403 06-S / 41 403 08 / 41 403 08-S / 41 403 09 / 41 403 09-S / 41 403 10 / 41 403 10-S
  • Package includes:1 x voltage regulator rectifier
Rank No. #8
NewYall Voltage Regulator Rectifier
  • For Polaris Sportsman 450 2016-2018
  • For Polaris Sportsman 570 2014-2018
  • For Polaris Sportsman ETX 2015
  • For Polaris Sportsman SP 570, Sportsman X2 570 2015-2018
SaleRank No. #9
OCPTY Voltage Regulator Rectifier Fits 1997-2003 for Honda Foreman 400 1998-2001 for Honda Foreman 450 2000-2006 for Honda Rancher 350
  • COMPATIBLE MODELS - Voltage Regulator Rectifier Fit for 1997 1998 1999 2000 2001 2002 2003 for Honda Foreman 400 1998 1999 2000 2001 for Honda Foreman 450 2000 2001 2002 2003 2004 2005 2006 for Honda Rancher 350
  • PRODUCT DETAILS - Replacement part number:31600-Hn5-671 31600-HN7-003 31600-HN7-A21.Output Voltage:DC 12V;Minimum Charging Voltage:14.5V+/-0.5V.Fit for motorcycle and boat motors, DIY engines and so on
  • HIGHLY PERFORMANCE - Replace a new regulator rectifier can raised your lights brightness,improve the phenomenon of low-grade driving,the shift more smoothly,improve the ignition efficiency and make the spark plug burn more fully,prevent over-charging battery etc.
  • WHEN TO REPLACE - When something breaks in your rectifier,you have to replace a new one to maximize battery life and keep your vehicle in good working order
  • PLEASE NOTE - Please check car make model trim engine,product appearance and part number to make sure this is the right part you need.Any question you have please contact us for a answer
Rank No. #10
ANGLEWIDE Voltage Regulator Rectifier 2205046 4060191 Regulator Rectifier Fit for 2000-2002 Polaris Magnum 325 1998 Polaris Magnum 425 2001-2003 Polaris Ranger 425 2001-2002 Polaris Ranger 500
  • Compatible Vehicles - 2000 2001 2002 Polaris Magnum 325 1998 Polaris Magnum 425 2001 2002 2003 Polaris Ranger 425 2001 2002 Polaris Ranger 500 1999 2000 Polaris Sportsman 335 2001 2002 Polaris Sportsman 400 2000 2001 2002 Polaris Trail Boss 325 1999 Polaris Worker 335 2000 2001 2002 Polaris Xpedition 325 2000 2001 2002 Polaris Xpedition 425 1999 2000 2001 2002 Polaris Xplorer 400
  • Part Number - Regulator Rectifier replacement for 2205046 4060191 4060133 4060113
  • High Performance - Compact aluminium shell with epoxy potting, 100% waterproof, anti-dust, anti-shock protection and better heat dissipation
  • Rectifier Features -Output voltage is stable at DC14.5V±0.143, which protects various electronic devices on motorcycles and improves the battery service life
  • Simple Installation - Easy to install with wires and pins, just plug and play, direct replacement to your original unit

Last update on 2021-06-14 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Voltage Regulator Rectifier?

Do you get stressed out thinking about shopping for a great Voltage Regulator Rectifier? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Voltage Regulator Rectifier, which is why we have assembled a comprehensive list of the greatest Voltage Regulator Rectifier available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Voltage Regulator Rectifier that you consider buying. Your questions might include the following:

  • Is it worth buying an Voltage Regulator Rectifier?
  • What benefits are there with buying an Voltage Regulator Rectifier?
  • What factors deserve consideration when shopping for an effective Voltage Regulator Rectifier?
  • Why is it crucial to invest in any Voltage Regulator Rectifier, much less the best one?
  • Which Voltage Regulator Rectifier are good in the current market?
  • Where can you find information like this about Voltage Regulator Rectifier?

We’re convinced that you likely have far more questions than just these regarding Voltage Regulator Rectifier, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Voltage Regulator Rectifier, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Voltage Regulator Rectifier. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Voltage Regulator Rectifier buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Voltage Regulator Rectifier currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Voltage Regulator Rectifier has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Voltage Regulator Rectifier?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Voltage Regulator Rectifier.
  5. Customer Ratings: Number ratings grade Voltage Regulator Rectifier objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Voltage Regulator Rectifier.
  7. Product Quality: You don’t always get what you pay for with an Voltage Regulator Rectifier, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Voltage Regulator Rectifier is should be an indication of how long it will work out for you.

We always remember that maintaining Voltage Regulator Rectifier information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Voltage Regulator Rectifier is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.