The alternator rectifier is a critical component for any powersports vehicle, ensuring the alternator's output is converted into usable DC power for charging the battery and running electronics. A failing rectifier can lead to a dead battery, electrical system damage, or an inability to start your machine. Choosing a reliable and compatible rectifier is essential for maintaining peak performance and preventing costly repairs.
Looking for the best Powersports Alternator Rectifiers?
Discover now our comparison of the best Powersports Alternator Rectifiers. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Powersports Alternator Rectifiers are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Powersports Alternator Rectifiers in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
- COMPATIBLE MODELS - Voltage Regulator Rectifier Fit 1995 1996 for Honda VT1100C Shadow 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 for Honda VT1100C Shadow Spirit 1995 1996 1997 1998 1999 for Honda VT1100C2 Shadow ACE...
- REPLACEMENT PART NUMBER-31600-MAA-000
- 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...
- 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 .
- FITMENT:The voltage regulator is direct replacement for GY6 125cc 150cc 11 Poles DC Magneto Stator.Fit for GY6 125cc 150cc 180cc 200cc 152QMI 157QMJ Engine.Match the OEM regulator.
- OVER CHARGING PROTECTION & FULL WAVE RECTIFICATION:Output voltage is stable at (Direct Current)DC 12V,the regulator rectifier with male plug, which can prevent over-charging and improve charging capability,saving and stabilizing current.
- OVERHEAT PROTECTION:This voltage regulator has overheat protection , help to dissipate excess voltage,prevent over-charging battery,improve heat sink and charging capabilities.Good heat dissipation for our motorcycle.
- SAFER RELIABLE VOLTAGE REGULATION:100% quality assurance tested.The rectifier is made of high quality aluminum and copper wire, provide good heat dissipation and extend service life.Durable and long lasting.
- EASY TO INSTALL:The rectifier for GY6 125cc is value for money,easy to install, just plug and play.
- FITS VEHICLE-2001 2002 2003 2004 for Suzuki GSXR1000 1997 1998 1999 2000 2001 2002 2003 2004 2005 for Suzuki GSXR600 1997 1998 1999 2000 2001 2002 2003 2004 2005 for Suzuki GSXR750 1996 for Suzuki GSXR750W 2005 for Suzuki GSXR750X...
- ADVANTAGE-heat dissipation fin design, strong heat dissipation
- FEATURES-Helps to dissipate excess voltage, avoid battery overcharging, stabilize voltage
- EASY TO INSTALL - Manufactured to OE specifications, OEM style plug for easy installation plug and play
- PREMIUM QUALITY-Components are made of high-quality materials, which can effectively reduce erosion and improve service life
- Spec: Unit Type: RECTIFIER / REGULATOR, Voltage: 12
- Replaces OEM Numbers: ARROWHEAD: ASU6019, ARROWHEAD (OEM): ESP2440, J & N: 230-58063, 230-58228, SOCIETA GENERALE RICAMBI: 17.5280, SUZUKI: 32800-41F10, 32800-41F11, 32800-41G00
- Compatible With/Replacement For: SUZUKI: GSX-R1000 2005-2006, LT-A700X KingQuad 2005-2007, VL1500 C90 Boulevard Cruiser 2005-2009, VL1500T C90 Boulevard Touring 2005-2009, VL800 C50 Boulevard Cruiser 2005-2012, VL800 Intruder Volusia 2003-2004, VL800C C...
- 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we...
- 100% New aftermarket Rectifier / Regulator built to meet OEM specifications for Suzuki
- 【Replacement Part Number】 Voltage Regulator For Harley Davidson74505-06. Please Use Amazon's Part Finder Function To Confirm If This Voltage Regulator Will Fit Your Vehicle Before Purchase!
- 【FIT FOR】★2006-2008 Harley Davidson Road Glide ★2006-2008 Harley Davidson Road King ★2006-2008 Harley Davidson Road King Police ★2006-2008 Harley Davidson Street Glide ★2006-2008 Harley Davidson ULTRA Classic ★2006-2008 Harley Davidson...
- 【High Performance】High quality aluminum shell: Provide Provides good heat dissipation and Extended service life. Turning alternating current (AC) into direct current (DC), Ensure Motorcycle's electronics device Work well. Also provide battery charging...
- 【Good Value】100% NEW,12 Volt, 50A, Plug and Play, Lifetime Service Against Manufacture Defect.
- 【After-Sales Service】If you have any question, please feel free to email us, We offer 24h service
- 【Main Function】: This rectifier is an electronic component that converts AC power to DC power and keeps the output voltage stable. The main function is to prevent the motorcycle battery from overcharging, further saving and stabilizing the current and...
- 【High Quality】: It is stable and durable. Using high quality aluminum as the case, it is very sturdy and not easy to rust. It provides excellent protection and effectively protects the internal electronic components from the challenges of daily use...
- 【Safety Guard】: The regulator rectifier is designed with a heat sink for better heat dissipation and longer service life. It stops charging the battery when the battery power is 100%, preventing the battery from being overcharged, which leads to a...
- 【Easy to Use】: Using this product is very simple. It needs to be used with batteries, plug and play. Red wire connects to the positive battery terminal; the green wire connects to the negative battery terminal; the yellow and pink wires carry AC input...
- 【Widely Applied】: Universally suitable for motorcycle, boat motor, atv, dirt, bike, go kart, scooter, etc. with CG125-250cc and GY6 engines. Outputs approximately DC14.5V to charge 12V lead-acid batteries, power 12V light bulbs, etc. The rectifier is...
- Quality matetrial: This Voltage Rectifier Regulator use high quality aluminum , highest grade lamination materials,higher grade of electronic components
- Function: This rectifier has overheat protection , help to dissipate excess voltage,prevent over-charging battery , improved heat sink and charging capabilities
- Easy to install: No modification to the electrical system is required, plug-and-play, direct fit
- Pay attention to: Please check the product title or fitment ensure this part fits for your motorcycle before bidding
- Condition: 100% Guarantee Brand New
- Replaces Ko-hler Part Number: 41 403 01, 25 403 03-S, 41 403 05, 25 755 03, 25 755 03-S, 4140305, 41 403 03, 41 403 03-S, 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, 234279, 4140304
- Replaces JD Part Number: AM102596, AM34738, AM106357, AM102596
- Compatible with many John De-ere & Ko-hler 8-25 HP Engine 15 Amp Alternators: CH20, CH22, CH23, & CH25
- Designed for CH18S, CV740, CV20S, and 25 HP KOH-LER Engine Models. Fits many different Magnum and Command Series and replaces early style box regulators.
- Aluminum finned case and ceramic hybrid construction for greater cooling, increase the service life of the rectifier.
- Fitment Information - 2004 2005 2006 for Harley-Davidson Sportster 1200, 2004 2005 2006 for Harley-Davidson Sportster 883
- REFERENCE PART # - H2304 74523-04 49-8251 498251 49-8325 498325 21-0788
- QUALITY ASSURED - Direct replacement for a proper fit and easy installation, quality materials used, meet or exceed OEM standard, 100% tested before shipping.
- CONDITION - Never used or installed.Pristine condition ensures quality and performance of the product.
- IMPORTANT NOTE - Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchasing. If you don't make sure whether this item fit for your vehicles, please message us
- CUSTOMER SUPPORT - 1-Year Limited Warranty. Please get in touch with us at any time if the product has any quality issues, such as damage or isn't appropriate for your automobile.
- FITMENT - Regulator Rectifier for 1998 1999 2000 2001 for YAMAHA YZF R1 1999 2000 2001 2002 for YAMAHA YZF R6 2006 2007 2008 2009 for YAMAHA YZF R6S 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 for YAMAHA YZF600R
- Quality - All components are closely inspected and validated to meet the stric quality standards to ensure a long lifetime
- Service - If you have any questions about our products,please contact us in time
- Features - Quality product is what you need to keep your car in good running condition
- Note - Please double check the year and model and picture and descriptionto make sure the part fits your vehicle and this helps avoid unnecessary hassles
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Last update on 2026-03-29 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Powersports Alternator Rectifiers
Understanding Rectifier Function
The rectifier's primary job is to convert the AC (alternating current) produced by the alternator into DC (direct current) that your vehicle's battery and electrical systems can use. It typically uses diodes to achieve this conversion. Without a functioning rectifier, your battery won't charge, and your vehicle's lights, ignition, and other electronics will eventually fail. It's a small part with a huge impact on your powersports vehicle's electrical health.
Key Features to Consider
- Compatibility: This is the most crucial factor. Ensure the rectifier is designed for your specific make, model, and year of powersports vehicle. Check part numbers and specifications carefully.
- Material and Build Quality: Look for rectifiers made from durable materials that can withstand vibration, heat, and moisture common in powersports environments. Higher quality components often mean better heat dissipation and longer lifespan.
- Diode Type: Most modern rectifiers use silicon diodes, which are efficient and reliable. Ensure the unit has adequate diode protection against voltage spikes.
- Connector Type: Verify that the electrical connector matches your existing wiring harness to ensure a straightforward installation.
Installation and Maintenance
Replacing a rectifier typically involves disconnecting the battery, locating the old unit (often near the alternator or stator), unplugging it, and connecting the new one. Always consult your vehicle's service manual for specific instructions and torque specifications. Regular inspection of wiring connections for corrosion or damage can help prevent premature rectifier failure.
