Voltage Regulator Rectifier 12-Volt for Can-Am Honda Kawasaki Polaris Yamaha 21066-0022 -0744 4012941 1D7-81960-00
Voltage Regulator Rectifier 12-Volt for Can-Am Honda Kawasaki Polaris Yamaha 21066-0022 -0744 4012941 1D7-81960-00
Voltage Regulator Rectifier 12-Volt for Can-Am Honda Kawasaki Polaris Yamaha 21066-0022 -0744 4012941 1D7-81960-00

Voltage Regulator Rectifier 12-Volt for Can-Am Honda Kawasaki Polaris Yamaha 21066-0022 -0744 4012941 1D7-81960-00

Item #: 230-58227

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Overview

Electrical Aftermarket Parts for Virtually Any Vehicle
DB Electrical is a leading source for rotating electrical products for autos, trucks, motorcycles, ATVs, farm tractors and many other vehicles. We stand behind every product with our total-confidence 1-year warranty. Yes, you have a full year to make sure your order meets your expectations.

Item Number: 230-58227

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
Unit TypePart
Part TypePart
Voltage12
Dimension90mm L x 80.5mm W x 30m T; Notes: Width is Less Plugs; Notes: Right Mtg. Hole Oval; Notes: Mtg. Holes 77mm (Outer), 59.3mm (Inner);
FitsHonda TRX500 2005-09
Honda TRX680 2006-14

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
HONDAATVTRX500FA FourTrax Foreman Rubicon2005499cc
HONDAATVTRX500FA FourTrax Foreman Rubicon2006499cc
HONDAATVTRX500FA FourTrax Foreman Rubicon2007499cc
HONDAATVTRX500FA FourTrax Foreman Rubicon2008499cc
HONDAATVTRX500FA FourTrax Foreman Rubicon2009499cc
HONDAATVTRX500FA FourTrax Foreman Rubicon2010499cc
HONDAATVTRX500FA FourTrax Foreman Rubicon2011499cc
HONDAATVTRX500FE FourTrax Foreman 4x4 ES2005475cc
HONDAATVTRX500FE FourTrax Foreman 4x4 ES2006475cc
HONDAATVTRX500FE FourTrax Foreman 4x4 ES2007475cc
HONDAATVTRX500FE FourTrax Foreman 4x4 ES2008475cc
HONDAATVTRX500FE FourTrax Foreman 4x4 ES2009475cc
HONDAATVTRX500FE FourTrax Foreman 4x4 ES2010475cc
HONDA

Replaces These Part Numbers

SHINDENGEN556678, 556679, 564438

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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