Voltage Regulator/Rectifier 12-Volt for Honda TRX250 31600-HM8-004, ESP2375
Voltage Regulator/Rectifier 12-Volt for Honda TRX250 31600-HM8-004, ESP2375
Voltage Regulator/Rectifier 12-Volt for Honda TRX250 31600-HM8-004, ESP2375
Voltage Regulator/Rectifier 12-Volt for Honda TRX250 31600-HM8-004, ESP2375
Voltage Regulator/Rectifier 12-Volt for Honda TRX250 31600-HM8-004, ESP2375
Voltage Regulator/Rectifier 12-Volt for Honda TRX250 31600-HM8-004, ESP2375
Voltage Regulator/Rectifier 12-Volt for Honda TRX250 31600-HM8-004, ESP2375
Voltage Regulator/Rectifier 12-Volt for Honda TRX250 31600-HM8-004, ESP2375

Voltage Regulator/Rectifier 12-Volt for Honda TRX250 31600-HM8-004, ESP2375

Item #: 230-58289

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DB Electrical Voltage Regulators protect your electrical system
  • Maintains a consistent and manageable output of voltage
  • Controls the flow of electric between the alternator and battery
  • Engineer tested to ensure optimal performance
  • Direct-fit matches OEM specifications for easy installation
  • Factory direct, money-saving pricing keeps more money in your pocket
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  • Product Info
  • Applications List
  • Part Replacement List
  • Policy Information
  • Reviews

Overview

DB Electrical Voltage Regulators
DB Electrical keeps vehicles of every shape and size moving forward – from mowers, motorcycles and ATVs to automobiles, tractors, pickups and large commercial trucks. We work directly with factories to ensure each component is manufactured to our exacting quality control standards that meet genuine OEM specifications. But because there is no middleman, we can offer these exceptional-quality electrical components at low factory direct prices. This is an ideal replacement for a Honda ATV voltage regulator.

Purpose of a Voltage Regulator
A voltage regulator is a seemingly simple component, but it performs one of the most vital tasks in your vehicle’s electrical system. As the name suggests, the voltage regulator maintains a consistent and manageable output of voltage passing through the system. As the alternator or generator produces power, the voltage regulator controls the voltage capacity that goes to the battery. If too much voltage is allowed to pass, it can cause damage to the battery, wiring system and other electrical accessories.

With DB Electrical voltage regulators, you’ll get …

  • OEM Quality Every Time – Our aftermarket voltage regulators deliver performance that’s equivalent to the ones made by OEM suppliers.
  • Direct-Fit OEM Replacement Parts – DB Electrical aftermarket voltage regulators are designed for perfect fitment to replace the one that originally came with your vehicle.
  • Engineer-Tested Excellence – Our voltage regulators go through a rigorous testing program to ensure optimal performance.

Reasons to choose DB Electrical for your next voltage regulator:

  • Premium materials – Higher quality delivers exceptional performance.
  • Long-term reliability –Long service life to keep your vehicle’s electrical system running better for a longer time.
  • Brand new – Never settle for a secondhand one.

The DB Electrical Advantage – 1-Year Warranty
DB Electrical delivers exceptional value for products that we stand behind with our total-confidence 1-year warranty. Yes, you have a full year to make sure your voltage regulator meets your expectations.

Item Number: 230-58289

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
Unit TypePart
Part TypePart
Dimension90mm W x 80mm W x 28mm H; Notes: Width Less Plug; Notes: Left Mtg. Hole Oval; Notes: Mtg. Holes 74.5mm (Outer), 60mm (Inner);
FitsHonda ATV's
TRX250 Recon 229cc 1997-01
TRX250EX Sportrax 229cc 2001-05
TRX250TE Fourtrax Recon ES 229cc 2002-04
TRX250TM Fourtrax Recon 229cc 2002-04
TRX400EX Fourtrax 397cc 1999-04

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
HONDAATVTRX250 Recon1997229cc
HONDAATVTRX250 Recon1998229cc
HONDAATVTRX250 Recon1999229cc
HONDAATVTRX250 Recon2000229cc
HONDAATVTRX250 Recon2001229cc
HONDAATVTRX250EX Sportrax2001229cc
HONDAATVTRX250EX Sportrax2002229cc
HONDAATVTRX250EX Sportrax2003229cc
HONDAATVTRX250EX Sportrax2004229cc
HONDAATVTRX250EX Sportrax2005229cc
HONDAATVTRX250EX Sportrax2006229cc
HONDAATVTRX250EX Sportrax2007229cc
HONDAATVTRX250EX Sportrax2008229cc
HONDAATVTRX250TE Fourtrax Recon ES2002229cc
HONDAATVTRX250TE Fourtrax Recon ES2003229cc
HONDAATVTRX250TE Fourtrax Recon ES2004229cc
HONDAATVTRX250TE Fourtrax Recon ES2005229cc
HONDAATVTRX250TE Fourtrax Recon ES2006229cc
HONDAATVTRX250TE Fourtrax Recon ES2007229cc
HONDAATVTRX250TE Fourtrax Recon ES2008229cc
HONDAATVTRX250TE Fourtrax Recon ES2009229cc
HONDAATVTRX250TE Fourtrax Recon ES2010229cc
HONDAATVTRX250TE Fourtrax Recon ES2011229cc
HONDAATVTRX250TE Fourtrax Recon ES2012229cc
HONDAATVTRX250TE Fourtrax Recon ES2013229cc
HONDAATVTRX250TE Fourtrax Recon ES2014229cc
HONDAATVTRX250TE Fourtrax Recon ES2015229cc
HONDAATVTRX250TE Fourtrax Recon ES2016229cc
HONDAATVTRX250TM Fourtrax Recon2002229cc
HONDAATVTRX250TM Fourtrax Recon2003229cc
HONDAATVTRX250TM Fourtrax Recon2004229cc
HONDAATVTRX250TM Fourtrax Recon2005229cc
HONDAATVTRX250TM Fourtrax Recon2006229cc
HONDAATVTRX250TM Fourtrax Recon2007229cc
HONDAATVTRX250TM Fourtrax Recon2008229cc
HONDAATVTRX250TM Fourtrax Recon2009229cc
HONDAATVTRX250TM Fourtrax Recon2010229cc
HONDAATVTRX250TM Fourtrax Recon2011229cc
HONDAATVTRX250TM Fourtrax Recon2012229cc
HONDAATVTRX250TM Fourtrax Recon2013229cc
HONDAATVTRX250TM Fourtrax Recon2014229cc
HONDAATVTRX250TM Fourtrax Recon2015229cc
HONDAATVTRX250TM Fourtrax Recon2016229cc
HONDAATVTRX250X2009229cc
HONDAATVTRX250X2010229cc
HONDAATVTRX250X2011229cc
HONDAATVTRX250X2012229cc
HONDAATVTRX250X2013229cc
HONDAATVTRX250X2014229cc
HONDAATVTRX250X2015229cc
HONDAATVTRX250X2016229cc
HONDAATVTRX400EX FourTrax 400 EX1999397cc
HONDAATVTRX400EX FourTrax 400 EX2000397cc
HONDAATVTRX400EX FourTrax 400 EX2001397cc
HONDAATVTRX400EX SporTrax 400 EX2002397cc
HONDAATVTRX400EX SporTrax 400 EX2003397cc
HONDAATVTRX400EX SporTrax 400 EX2004397cc
HONDAATVTRX400EX SporTrax 400 EX2005397cc
HONDAATVTRX400EX SporTrax 400 EX2006397cc
HONDAATVTRX400EX SporTrax 400 EX2007397cc
HONDAATVTRX400EX SporTrax 400 EX2008397cc
HONDAATVTRX400X2009397cc
HONDAATVTRX400X2012397cc
HONDAATVTRX400X2013397cc
HONDAATVTRX400X2014397cc

Replaces These Part Numbers

HONDA563085
SHINDENGEN516273, 564433

Frequently Asked Questions

Q: Why do we need a voltage regulator in the charging system? A: A voltage regulator is crucial in the charging system to ensure a stable voltage output, protect sensitive electronics from damage due to voltage fluctuations, and control the charging rate of the battery for optimal performance and longevity.

Q: What are the different types of regulators?
A: There are three main types of regulators.

  • Internal regulators. Mounted inside or on the alternator itself.
  • External regulators. You will find these mounted on a firewall or inner fender well.
  • Adjustable regulators. These regulators have adjustable set points offering flexibility in voltage adjustment for precise control in specific applications. Depending on the specific model of regulator, they can be internal or externally mounted.
Q: What is a voltage set point.
A: A voltage set point refers to the predetermined or specified voltage level at which a voltage regulator aims to maintain the output voltage. It is a predefined reference voltage that the regulator uses as a target, adjusting its operation to ensure the output voltage closely matches this set point. The voltage set point is a crucial parameter in voltage regulation systems, helping maintain stability and reliability in electrical circuits and devices.

Q: Why does an alternator charge at 14v on a 12-volt system.
A: Alternators charge at 14 volts to generate sufficient voltage for the operation of the electrical system. The only way to charge a battery and use voltage while the car is running is to back in more voltage than is being discharged. In simple terms, it needs to generate more voltage than is being used.

Q: What causes a regulator to fail?
A: Voltage regulator failure can result from overloading, voltage spikes, overheating, contamination, age and wear, incorrect voltage, and the use of poor-quality components. Proactive maintenance and timely issue resolution are key to preventing failure and ensuring a reliable electrical system.

Q: How do I test my regulator?
A: To test your regulator:
  1. Measure voltage across the battery terminals with a multimeter while the engine is running (13.5 to 14.5 volts is normal).
  2. Rev the engine to observe voltage response.
  3. Check for AC voltage to detect potential alternator issues.
  4. Conduct a visual inspection for damage or loose connections.
  5. Use a temperature gun to check for excessive heat during operation.
  6. Refer to the service manual for specific testing procedures and voltage specifications.
  7. If unsure or encountering issues, seek professional assistance for more in-depth analysis and testing.

Customer Reviews

WARNING: California’s Proposition 65

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