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HardDrive Voltage Regulator

(7 reviews)

Item: 344994

$89.96 – $418.46

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HardDrive Voltage Regulator

  • Meets/exceeds original equipment specifications
  • High power and quality SCR (silicon controlled rectifier) utilized to allow a cooler operation
  • High temperature and environmentally protected (sealed) encapsulation
  • High temperature late technology circuit board utilized on higher watt-density surface mount applications where heat issues are a major concern. This approach minimizes thermal impedance and conducts heat more effectively and efficiently than standard printed wiring boards that are used on products available through OEM or other manufacturers
  • High temperate and voltage OEM grade wiring harness
  • Plugs into OEM wire harness
  • Sold individually
Specification Details
Amps Varies (make selection above)
Color Varies (make selection above)
Country of Origin Varies (make selection above)
Engine Type Varies (make selection above)
Finish Varies (make selection above)
OEM Reference Varies (make selection above)
Voltage 12V

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • CVO FXR2 1999
  • CVO FXR3 1999
  • FL 80 Electra Glide 1980
  • FLD Dyna Switchback 2012-2016
  • FLH 80 Electra Glide Heritage 1981-1984
  • FLH Electra Glide 1970-1985
  • FLHC Electra Glide Classic 1979-1982
  • FLHF Electra Glide 1970-1972, 1974
  • FLHF Electra Glide Sport 1975
  • FLHR Electra Glide Road King 1994
  • FLHR Road King 1995-2016
  • FLHRC Road King Classic 2007-2013
  • FLHRCI Road King Classic 1998-2006
  • FLHRI Road King 1997-2006
  • FLHRS Road King Custom 2004-2007
  • FLHRSI Road King Custom 2004-2006
  • FLHS Electra Glide Sport 1977, 1980-1993
  • FLHT Electra Glide 1982-1984, 1986-1988
  • FLHT Electra Glide Standard 1995-2009
  • FLHTC Electra Glide Classic 1983-2005, 2007-2013
  • FLHTC Liberty Electra Glide Classic Liberty 1986
  • FLHTCI Electra Glide Classic 1997-2006
  • FLHTCU Ultra Classic Electra Glide 1989-2016
  • FLHTCUI Ultra Classic Electra Glide 1997-2006
  • FLHTCUL Electra Glide Ultra Classic Low 2015-2016
  • FLHTCUTG Tri Glide Ultra Classic 2009-2016
  • FLHTI Electra Glide Standard 2003-2006
  • FLHTK Electra Glide Ultra Limited 2010-2016
  • FLHTKL Electra Glide Ultra Limited Low 2015-2016
  • FLHX Electra Glide Special 1984-1985
  • FLHX Street Glide 2006-2016
  • FLHXI Street Glide 2006
  • FLHXS Street Glide Special 2014-2016
  • FLHXXX Street Glide Trike 2010-2011
  • FLP Electra Glide 1970-1971
  • FLPF Electra Glide 1970-1972
  • FLRT Freewheeler 2015-2016
  • FLS Softail Slim 2012-2017
  • FLSS Softail Slim S 2016-2017
  • FLST Heritage Softail 1986-1990, 2006
  • FLSTC Heritage Softail Classic 1987-2017
  • FLSTCI Heritage Softail Classic 2001-2006
  • FLSTF Softail Fat Boy 1990-2017
  • FLSTFB Softail Fat Boy Lo 2010-2016
  • FLSTFBS Softail Fat Boy S 2016-2017
  • FLSTFI Softail Fat Boy 2001-2006
  • FLSTI Heritage Softail 2006
  • FLSTN Heritage Softail Nostalgia 1993
  • FLSTN Heritage Softail Special 1994-1996
  • FLSTN Softail Deluxe 2005-2017
  • FLSTNI Softail Deluxe 2005-2006
  • FLSTS Heritage Springer Softail 1997-2003
  • FLSTSB Softail Cross Bones 2008-2011
  • FLSTSC Softail Springer Classic 2005-2007
  • FLSTSCI Softail Springer Classic 2005-2006
  • FLSTSI Heritage Springer Softail 2001-2003
  • FLT Tour Glide 1979-1984
  • FLTC Tour Glide Classic 1980-1991
  • FLTCU Ultra Classic Tour Glide 1989-1995
  • FLTD Tour Glide 1983
  • FLTR Road Glide 1998-2004, 2007-2009
  • FLTRI Road Glide 1998-2006
  • FLTRU Road Glide Ultra 2011-2013, 2016
  • FLTRX Road Glide 2015-2016
  • FLTRX Road Glide Custom 2010-2013
  • FLTRXS Road Glide Special 2015-2016
  • FX 1200 Super Glide 1971-1975
  • FXB Sturgis 1981-1982
  • FXCW Softail Rocker 2008-2009
  • FXCWC Softail Rocker C 2008-2011
  • FXD Dyna Super Glide 1995-2005, 2007-2010
  • FXDB Dyna Daytona 1992
  • FXDB Dyna Street Bob 2007-2017
  • FXDB Dyna Sturgis 1991
  • FXDBC Dyna Street Bob Limited 2016
  • FXDBI Dyna Street Bob 2006
  • FXDBP Dyna Street Bob 2016
  • FXDBP Dyna Street Bob Custom 2013-2014
  • FXDC Dyna Glide Custom 1992
  • FXDC Dyna Super Glide Custom 2005, 2007-2014
  • FXDCI Dyna Super Glide Custom 2005-2006
  • FXDF Dyna Fat Bob 2008-2017
  • FXDG Disc Glide 1983
  • FXDI Dyna Super Glide 2004-2006
  • FXDI35 35th Anniversary Dyna Super Glide 2006
  • FXDL Dyna Low Rider 1993-2005, 2007-2009, 2014-2017
  • FXDLI Dyna Low Rider 2004-2006
  • FXDLS Dyna Low Rider S 2016-2017
  • FXDS-CONV Dyna Convertible 1994-2000
  • FXDWG Dyna Wide Glide 1993-2005, 2007-2008, 2010-2017
  • FXDWGI Dyna Wide Glide 2004-2006
  • FXDX Dyna Super Glide Sport 1999-2005
  • FXDXI Dyna Super Glide Sport 2004-2005
  • FXDXT Dyna Super Glide T-Sport 2001-2003
  • FXE 1200 Super Glide 1973-1975
  • FXE Super Glide 1981-1984
  • FXEF Super Glide Fat Bob 1981, 1985
  • FXLR Low Rider Custom 1987-1994
  • FXR Super Glide 1986-1994
  • FXR Super Glide II 1982-1983
  • FXRC Low Glide 1985
  • FXRC Low Rider Chrome 1986-1987
  • FXRD Grand Touring Edition 1986
  • FXRDG Disc Glide 1984
  • FXRS Low Glide 1982-1992
  • FXRS Super Glide II 1982-1983
  • FXRS-CONV Low Rider Convertible 1989-1993
  • FXRS-SP Low Rider Sport Edition 1986-1993
  • FXRT Sport Glide 1983-1992
  • FXS Softail Blackline 2011-2013
  • FXS Super Glide Low Rider 1981-1982
  • FXSB Low Rider 1983-1985
  • FXSB Softail Breakout 2013-2017
  • FXST Softail 1984-1990
  • FXST Softail Standard 1999-2009
  • FXSTB Softail Night Train 1999-2009
  • FXSTBI Softail Night Train 2001-2006
  • FXSTC Softail Custom 1986-1999, 2007-2010
  • FXSTD Softail Deuce 2000-2007
  • FXSTDI Softail Deuce 2001-2006
  • FXSTI Softail Standard 2001-2006
  • FXSTS Springer Softail 1988-2006
  • FXSTSB Softail Bad Boy 1995-1997
  • FXSTSI Springer Softail 2001-2006
  • FXWG Wide Glide 1981-1986
  • Sportster XLX 1983, 1985-1986
  • Sportster XLX-61 1984-1985
  • XL1200C Sportster 1200 Custom 1996-2013
  • XL1200L Sportster 1200 Low 2006-2011
  • XL1200N Sportster 1200 Nightster 2007-2012
  • XL1200R Sportster 1200 Roadster 2004-2008
  • XL1200S Sportster 1200 Sport 1996-2003
  • XL1200V Sportster Seventy-Two 2012-2013
  • XL1200X Sportster Forty-Eight 2010-2013
  • XL50 50th Anniversary Sportster 2007
  • XL883 Sportster 883 2004-2009
  • XL883C Sportster 883 Custom 1999-2010
  • XL883L Sportster 883 Low 2005-2010
  • XL883L Sportster SuperLow 2011-2013
  • XL883N Sportster Iron 883 2009-2013
  • XL883R Sportster 883R 2002-2010
  • XL883R Sportster Roadster 2011-2013
  • XLCH Sportster 1965-1966, 1969
  • XLCH1000 Sportster 1000 1978-1980
  • XLH Sportster 1965-1969, 1979-1980, 1982-1983, 1985
  • XLH1000 Sportster 1000 1979-1985
  • XLH1000 Sportster Standard 1978
  • XLH1100 Sportster 1100 1986-1987
  • XLH1200 Sportster 1200 1988-2003
  • XLH883 Sportster 883 1986-2003
  • XLH883DLX Sportster 883 Deluxe 1986-1995
  • XLH883HUG Sportster 883 Hugger 1987-2003
  • XLS1000 Sportster Roadster 1979-1985
  • XLT1000 Sportster Touring 1980
  • XLX1000 Sportster 1000 1983, 1985

Customer Reviews

Harddrive voltage regulator

By Howard L. on  Verified Purchaser

Working great bike cranks like it should

HardDrive voltage regulator

By Paul R. on  Verified Purchaser

As far as fit, the mounting holes had to be filed a little to fit the stock mounting studs on my '78 Sportster- not bad- it did not fit onto the studs as received. Once mounted, and generator polarized, it works very well so far. It's November here in Michigan, so not a lot of miles on since getting the charging system working. This part matches the look of the stock voltage regulator that the bike came with. Connections fit good.

Thank you

By David B. on  Verified Purchaser

Thank you it was just what I needed

Voltage regulator for Harley Davidson

By Gary F. on  Verified Purchaser

Removed and replaced the VR with no issues. Replacement VR works just fine.

Great Part!

By Tomcat 75 on  Verified Purchaser

This took care of my Harley Ultra's charging issue. Easy fix for something that I feared might involve harder to access work.

Thanks

By Gene O. on  Verified Purchaser

Got my Dad's 1970 FLH running after 18 years in storage.

HardDrive Voltage Regulator

By Evelyn R. on  Verified Purchaser

Everything exceeds expectations. Thank you!

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Questions & Answers

Can I get this regulator rectifier for am 08 flhtcu

By Anon.

Yes, if you were to choose the 2008 Harley Davidson FLHTCU Ultra Classic Electra Glide replacement regulator from our fit guide, you'd receive the correct part to fit your motorcycle.

By Tom

Have a question? Please ask our experts and customers who own this product.