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Drag Specialties Solid-State Voltage Regulator

(42 reviews)

Item: 337916

$58.95 – $216.95

Select Your Vehicle - Fitment Guaranteed

Drag Specialties Solid-State Voltage Regulator


  • High-reliability voltage regulator features rugged aluminum alloy construction
  • Provides accurately regulated voltage under all electrical loads
  • No relay contacts to wear out or become maladjusted
  • Environmentally sealed to protect against moisture and shock
Specification Details
Amps Varies (make selection above)
Color Varies (make selection above)
Engine Type Varies (make selection above)
Finish Varies (make selection above)
Harness Length Varies (make selection above)
Lead Length Varies (make selection above)
Material Varies (make selection above)
OEM Reference Varies (make selection above)
Quantity 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
  • FLD Dyna Switchback 2012-2016
  • FLDE Softail Deluxe 2018-2020
  • FLFB Softail Fat Boy 2018-2019
  • FLFBS Softail Fat Boy 114 2018-2024
  • FLH Electra Glide 1970-1985
  • FLHB Electra Glide 1965-1969
  • FLHC Softail Heritage Classic 2018-2021
  • FLHCS Softail Heritage Classic 114 2018-2024
  • FLHR Electra Glide Road King 1994
  • FLHR Road King 1995-2022
  • FLHRC Road King Classic 2007-2013
  • FLHRCI Road King Classic 1999-2006
  • FLHRI Road King 1996-2006
  • FLHRS Road King Custom 2004-2007
  • FLHRSI Road King Custom 2004-2006
  • FLHRXS Road King Special 2017-2023
  • FLHS Electra Glide Sport 1977, 1980-1993
  • FLHT Electra Glide 1983, 1986-1987
  • FLHT Electra Glide Standard 1995-2009, 2019-2022
  • FLHTC Electra Glide Classic 1984-2005, 2007-2013
  • FLHTC Liberty Electra Glide Classic Liberty 1986
  • FLHTCI Electra Glide Classic 1996-2006
  • FLHTCU Electra Glide Ultra Classic 2017-2019
  • FLHTCU Ultra Classic Electra Glide 1989-1999, 2007-2016
  • FLHTCUI Ultra Classic Electra Glide 1995-2006
  • FLHTCUL Electra Glide Ultra Classic Low 2015-2016
  • FLHTCUTG Tri Glide Ultra Classic 2009-2016, 2018-2024
  • FLHTI Electra Glide Standard 2003-2006
  • FLHTK Electra Glide Ultra Limited 2010-2023
  • FLHTKL Electra Glide Ultra Limited Low 2015-2019
  • FLHX Electra Glide Special 1984-1985
  • FLHX Street Glide 2006-2023
  • FLHXI Street Glide 2006
  • FLHXS Street Glide Special 2014-2023
  • FLHXXX Street Glide Trike 2010-2011
  • FLRT Freewheeler 2015-2022
  • FLS Softail Slim 2012-2017
  • FLSB Softail Sport Glide 2018-2021
  • FLSL Softail Slim 2018-2021
  • 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 1980-1983
  • FLTC Tour Glide Classic 1980-1991
  • FLTCU Ultra Classic Tour Glide 1989-1995
  • FLTCUI Ultra Classic Tour Glide 1996
  • FLTR Road Glide 1998-2004, 2007-2009
  • FLTRI Road Glide 1998-2006
  • FLTRK Road Glide Limited 2020-2023
  • FLTRU Road Glide Ultra 2011-2013, 2016-2019
  • FLTRX Road Glide 2017-2023
  • FLTRX Road Glide Custom 2010-2013
  • FLTRXS Road Glide Special 2015-2023
  • FXB Sturgis 1980-1982
  • FXBB Softail Street Bob 2018-2020
  • FXBBS Softail Street Bob 114 2021-2024
  • FXBR Softail Breakout 2018-2019, 2023
  • FXBRS Softail Breakout 114 2018-2020
  • 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
  • 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
  • FXDR Softail 114 2019-2020
  • 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 1973-1980
  • FXE Super Glide 1984
  • FXEF Super Glide Fat Bob 1979-1981, 1985
  • FXFB Softail Fat Bob 2018-2019
  • FXFBS Softail Fat Bob 114 2018-2023
  • FXLR Low Rider Custom 1987-1994
  • FXLR Softail Low Rider 2018-2020
  • FXLRS Softail Low Rider S 2020-2024
  • FXR Super Glide 1986-1994
  • FXR Super Glide II 1982-1983
  • FXRC Low Glide 1985
  • FXRC Low Rider Chrome 1987
  • FXRD Grand Touring Edition 1986
  • FXRDG Disc Glide 1984
  • FXRS Low Glide 1984-1992
  • FXRS Super Glide II 1982-1983
  • FXRS-CONV Low Rider Convertible 1989-1993
  • FXRS-SP Low Rider Sport Edition 1987-1993
  • FXRT Sport Glide 1983-1992
  • FXS Softail Blackline 2011-2013
  • FXS Super Glide Low Rider 1977-1979, 1981-1982
  • FXSB Low Rider 1983-1985
  • FXSB Softail Breakout 2013-2017
  • FXST Softail 1984-1990
  • FXST Softail Standard 1999-2007, 2020-2022
  • 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 1980-1986
  • VRSCA V-Rod 2002-2006
  • VRSCAW V-Rod 2007
  • VRSCB V-Rod 2004-2005
  • VRSCD V-Rod Night Rod 2006-2007
  • VRSCDX V-Rod Night Rod Special 2007
  • VRSCR V-Rod Street Rod 2006-2007
  • VRSCX V-Rod 2007
  • XL1200C Sportster 1200 Custom 1996-2019
  • XL1200CX Sportster Roadster 2016-2020
  • XL1200L Sportster 1200 Low 2006-2011
  • XL1200N Sportster 1200 Nightster 2007-2012
  • XL1200NS Sportster 1200 Iron 2018-2021
  • XL1200R Sportster 1200 Roadster 2004-2006
  • XL1200S Sportster 1200 Sport 1996-2003
  • XL1200T Sportster SuperLow 2014-2018
  • XL1200V Sportster Seventy-Two 2012-2016
  • XL1200X Sportster Forty-Eight 2010-2022
  • XL1200XS Sportster Forty-Eight Special 2018-2019
  • XL50 50th Anniversary Sportster 2007
  • XL883 Sportster 883 2004-2008
  • XL883C Sportster 883 Custom 2004-2009
  • XL883L Sportster 883 Low 2005-2010
  • XL883L Sportster SuperLow 2011-2019
  • XL883N Sportster Iron 883 2009-2022
  • XL883R Sportster 883R 2005-2007
  • XL883R Sportster Roadster 2014-2015
  • XLCH1000 Sportster 1000 1972-1979
  • XLCR1000 Sportster Cafe Racer 1977-1978
  • XLH1000 Sportster Standard 1972-1978
  • 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 1977
  • XLX1000 Sportster 1000 1983-1985

Customer Reviews

Write Review

Regulator

By   on  Verified Purchaser

Fixed my issue.


Good working part

By   on  Verified Purchaser

Good working part. Fins are coated black not aluminum as shown in the photo. No issues as a working electrical part.


Good Voltage Regulator

By   on  Verified Purchaser

Works well with my Cycle Electric Stator. Charges just over 14 Volts and drops to 14 V when all my lights and stereo are on.


Regulator

By   on  Verified Purchaser

Product performed as advertised.


Works

By   on  Verified Purchaser

Works as it should.


Right fit

By   on  Verified Purchaser

Right fit.


Harley regulator

By   on  Verified Purchaser

Exactly the one I need. Arrived in a few days. Overall great service from everyone at partsgiant.com


Great Voltage Regulator for M8

By   on  Verified Purchaser

Great voltage regulator for M8. Probably the best for M8 touring.


Would recommend

By   on  Verified Purchaser

Got my charging system back up and running. Finned for cooling and fits perfectly.


Regulator

By   on  Verified Purchaser

Haven't had it long, but so far it's doing fine.


Riding again and stoked

By   on  Verified Purchaser

Did its job!


It works

By   on  Verified Purchaser

I ordered. It works.


Great part

By   on  Verified Purchaser

Works great and looks even better. I definitely recommend this product.


Good

By   on  Verified Purchaser

Worked as described.


Voltage regulator

By   on  Verified Purchaser

What it was supposed to be.


Working fine

By   on  Verified Purchaser

Everything was just as it was to be. Regulator working fine.


Installation was easy

By   on  Verified Purchaser

Installation was easy and contained all necessary parts to make the proper replacement.


Great but not as pictured.

By   on  Verified Purchaser

Fixed my charging problem works great. But not as pictured it’s all black not machined fins as shown or like OEM.


Works Perfect but All Black

By   on  Verified Purchaser

Works perfect, fixed my charging problem. Not as pictured, it’s ALL black not milled fins. Wanted as pictured to match old OEM regulator. 1994 Harley Davidson FXSTS Springer Softail


High quality great price. I’m very happy

By   on  Verified Purchaser

Picture shows machined edges black / aluminum fins the one I received is all black. It feels and looks like high quality materials and wires. It mounted right up and works like a charm. Idle at 13.5 volts a little more rpm and it’s a steady 14.2 volts. I’m very happy the VR fixed my charging issues. I was not looking forward to a stator and rotor replacement. Thank you. 1994 Harley Davidson FXSTS Springer Softail


Worked

By   on  Verified Purchaser

Worked perfectly on my 97 Heritage.


Gets the job done

By   on  Verified Purchaser

It wasn't the cheapest, and my battery hasn't blown up yet! So far it's doing its job.


Worked perfect!

By   on  Verified Purchaser

Direct replacement, 14.5v steady at all RPMs.


Harleys don't push well

By   on  Verified Purchaser

Got my bike back on the road and the chrome replacement matches the oil filter. Best of all - no more P0562 code!


Voltage regulator

By   on  Verified Purchaser

Worked great.


Rectifier

By   on  Verified Purchaser

Bought a rectifier and it was self explanatory to install. The battery was dying while riding and after the new part I can ride for hours without getting scared that I’m gonna be stranded on the side of the road.


Great deal, quality part.

By   on  Verified Purchaser

The item was as described with the exception that it didn't have the machined edge on the cooling fins, fit exactly and works great.


Voltage regulator

By   on  Verified Purchaser

Fit my 95 Electra glide perfect.


Thumbs up

By   on  Verified Purchaser

Works great


Voltage regulator

By   on  Verified Purchaser

Voltage regulator was great, works perfectly.


Works as needed.

By   on  Verified Purchaser

Works ok so far, but no polished fins on top.


4 day wait

By   on  Verified Purchaser

HD dealer told me 4 to 5 weeks for my voltage regulator, found this, 4 days later putting it on my bike.


Drag Specialties Voltage Regulator

By   on  Verified Purchaser

Was perfect fit.


Regulator

By   on  Verified Purchaser

Arrived quick easy install and work amazingly!


Awesome product!

By   on  Verified Purchaser

Just what i needed to fix my charging issue on my FXDLS, battery light came on and using my FP3 i saw my voltage was under 12V and dropping so the bike essentially killed my battery since it wasnt getting the correct current. Ordered this up, when changing it out this one feels heftier than the OEM one making that one feel cheap in comparison. It bolted tight up as its supposed to and worked like a charm.


Perfect replacement

By   on  Verified Purchaser

Perfect replacement for the stock part. I originally went with an eBay special that burned up in two months and it never seemed like I was getting the needed power out of it. Great part for a great price.


Awesome!

By   on  Verified Purchaser

Received my parts within a couple of days of ordering them. Exact match. Extremely satisfied!


Drag Specialties Regulator

By   on  Verified Purchaser

Fast shipping as always, good parts at a great price.


DS Voltage Regulator

By   on  Verified Purchaser

Fast delivery, easy install so far so good


Perfect

By   on 

Fast installation, couldn't be easier. High quality and voltage output is right in spec.


Regulated Voltage

By   on  Verified Purchaser

After a couple of other repairs to my little Red Sportster, the test ride proved a little hairy about dusk when she started sputtering. I had thought the light was not very bright and suddenly realized why. Turning off the head light wasn't the best idea that time of day but it got me home. This regulator showed up quick, same as the turn signal module I ordered same day. It fit perfectly with the proper length output wire. It even had a ring connector and shrink tube. I went with my own yellow ring Stakon but I appreciate that they included a connector if I had not had my own insulated one.


Roadglider

By   on  Verified Purchaser

Received the Voltage Regulator when it was promised and it was packed nice and tight. Got it in perfect condition, put it on the Glider and it solved my electrical problem!


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Questions & Answers

Ask Question

Will this regulator work with an agm battery?

I was just curious whether this regulator will work with an agm battery or if it is too low or high an amperage.

Drag Specialties Solid-State Voltage Regulators are designed to work with any lead-acid battery fitted to any of the machines listed in our fit guide. This includes AGM-type lead acid batteries as well!

By Staff
Answer Question

will this item fit a 2002 fxdl lowrider?

Yes, if you were to choose the 2001 Harley Davidson FXDL Dyna Low Rider Drag Specialties Solid-State Voltage Regulator from our fit guide, you'd receive the correct regulator to fit your machine. We have them in two different colors: black or chrome, to fit the style you prefer!

By Staff
Answer Question

Will this Voltage regulator fit a 2013 HD roadking FLHR??

Yes, if you were to choose the 2013 Harley Davidson FLHR Road King voltage regulator from our fit guide, you'd receive the correct unit to fit your machine.

By Staff
Answer Question

What's the difference between a cheaper and an expensive voltage regulator? Will this one fit on my 98 Harley Dyna FXD? Thanks

Without knowing exactly what voltage regulators you're referring to, I can't say for sure what those differences could be. I can tell you that, these solid-state regulators from Drag Specialties provide a more consistent 12V power output than the stock unit on most bikes, or any other conventionally-gated aftermarket unit on the market. If you have a machine that's running a lot of aftermarket electrical parts, you can't go wrong with a solid-state regulator. As for fitment, if you were to choose the 1998 Harley Davidson FXD Dyna Super Glide solid state regulator from our fit guide, you'd receive the correct regulator to fit your bike. We guarantee it!

By Staff
Answer Question

will this item work for a 2007 sportster xl883 the figment guide does not have this bike

Yes, we do sell a solid stator regulator for the 2007 Harley Sportster 883 Just choose the 2007 XL883 Sportster 883 from our fit guide and you'll get exactly what you need. We guarantee it!

By Staff
Answer Question

How can I check my old voltage regulator to see if it is good or bad

One of the easiest ways to test your regulator/rectifier is to check the voltage at your battery terminals with the bike running. Simply start up the bike, rev it up, and the voltage should go up to 13.5-14.5 VDC. If you find that battery voltage is above or below that range by a few tenths, the regulator isn't working correctly. Your bike's service manual will also give you an exact test method as well as the exact acceptable voltage output ranges. If you don't have a service manual for your machine, we do have a variety of Clymer Shop Manuals on our website to help you determine how well your bike's charging system is work.

By Staff
Answer Question

what is the warranty on this part?

Drag Specialties' Solid-State Regulators are covered by a one year manufacturer's warranty. If, at any time during that period you have a problem with the unit, just give us a call and we'll get you sorted out.

By Staff
Answer Question

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