Best voltage regulator for harley

Having a malfunctioning voltage regulator on your Harley can cause several problems. The first symptom of a bad voltage regulator is a battery that is not charging properly. This may lead to the failure of the gauges and indicators. This is a sign that your regulator is defective and needs to be replaced. It is a good idea to have it checked regularly by a mechanic or authorized dealer. Nevertheless, if you are more advanced, you can try to repair the problem on your own. You can also find a good guide online on how to fix your motorcycle.

Another sign of a malfunctioning Harley voltage regulator is erratic readings or the needles turning on and off. If these symptoms occur, you should get it checked immediately. If the numbers keep changing, you should change the voltage regulator. If the needles are erratic, this is a warning sign that the engine needs servicing. However, if you see any of these symptoms, you should get the bike checked as soon as possible. It is always better to take your motorcycle to a service station if the problems persist for a long time.

If the number is changing rapidly or the needles cut on and off erratically, your voltage regulator may be faulty. This is the most common symptom of a faulty voltage regulator. You should check the voltage regulator when you ride to be sure that it is working properly. If it is not, it’s best to replace the whole thing with a new one. A good service provider should offer a warranty on the product.

Bestseller No. 1
Voltage Regulator Rectifier Fits for Harley-Davidson CVO Dyna Electra Glide Fatboy Heritage Softail Springe Low Rider 1989-2014, Black Replacement OE 74519-88 74519-88A
  • Fitment: Voltage regulator rectifier fits for Harley-Davidson CVO 2014, fits for Harley-Davidson Dyna 1991-1999, fits for Harley-Davidson Dyna Glide 1992, fits for Harley-Davidson Electra Glide 1989-1996 2009-2014, fits for Harley-Davidson Fatboy 1990-1999, fits for Harley-Davidson Heritage Softail 1989-1999, fits for Harley-Davidson Heritage Springe 1997-1998, fit for Harley-Davidson Low Rider 1989-1992.
  • Replace Part Number: Replacement 74519-88/ 74519-88A/ H1988, made of chrome alloy, the surface is treated with anti-oxidation, with ceramic hybrid structure, strong and durable.
  • Function: Convert high voltage and unstable AC power into 12v DC power with stable voltage, protect battery and vehicle circuit system, reduce load and extend vehicle life.
  • Note: The performance of on-board electrical equipment and other related components will gradually decrease with the failure of the rectifier, and in some cases make the vehicle unable to work. Therefore, it is necessary to check and replace the rectifier regularly, packing 1× voltage regulator rectifier.
  • Customer Service: You will get 24-months service, hassle-free return and money back policy, buy with confidence! If you have any questions, please contact us by email, we will reply you within 12 hours.
Bestseller No. 2
New Voltage Regulator Rectifier Replacement For Harley Davidson 74505-06, 2006 2007 2008 FLT, FLH KING ELECTRA GLIDE Twin Cam 74505-06
  • Exact Fit W/ Ceramic Hybrid Construction
  • Engineered to meet or exceed OEM specifications
  • 12 Volt - Black Finish
  • One Year Hassle Free Guarantee
  • See Product Description for Fitment Chart
Bestseller No. 3
LKV 74505-06 Voltage Regulator Rectifier Replacement for Harley Davidson Electra Glide Classic 2006-2008
  • LKV voltage regulator compatible with Harley Davidson OEM part number 74505-06.
  • 12 Volt, 38A, Three-Phase Systems brand new rectifier, replacement to your original unit directly, plug-and-play.
  • Provide regulated voltage range under all electrical loads, improve charging capability.
  • While ensuring high output, the resistance and heat generation are smaller, more durable and longer lasting.
  • All of the items are tested before shipping and provide a 1 Year Warranty, please rest assured to purchase if you are sure the item fits for your vehicle.
Bestseller No. 4
DB Electrical AHD6021 New Harley Davidson 12 Volt, Black Voltage Regulator/Rectifier for Dyna 74631-08 383-574
  • 100% New aftermarket Rectifier / Regulator built to meet OEM specifications
  • 1-year protects you after your purchase
  • Factory direct pricing with no middleman markup delivers exceptional value
  • Replaces OEM Numbers: HARLEY-DAVIDSON: 74631-08, 74631-08A
  • Specs: Rotation: 14. 5
Bestseller No. 5
New 12V Rectifier/Regulator Replacement For 2008-2016 Harley Davidson Softail, Replacement For 7454008 74540-08 74540-11, Replacement For 40A, Three-Phase Systems
  • Large Fined Case for Increased Cooling
  • Engineered to meet or exceed OEM specifications
  • All Items Tested for Reliability, Durability and Performance
  • One Year Hassle Free Guarantee
  • See Product Description for Fitment Chart
Bestseller No. 6
OCPTY Voltage Regulator Rectifier Fits 2006-2008 for for Glide Road Glide Street Glide 2006-2008 for Road King
  • COMPATIBLE MODELS - Voltage Regulator Rectifier Fit for 2006 2007 2008 for Glide 2006 2007 2008 for Road Glide 2006 2007 2008 for Road King 2006 2007 2008 for Street Glide
  • PRODUCT DETAILS - Replacement part number:7450506 H0506 74505-06.Output Voltage:DC 12V;Minimum Charging Voltage:14.5V+/-0.5V.Fit for motorcycle and boat motors, DIY engines and so on.
  • 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 battery etc.
  • 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
Bestseller No. 7
74505-09 Voltage Regulator Rectifier for 2009-2015 Touring Models Electra Road Street Glide King Ultra Class 74505-09A 7450509 7450509A by LIYYOO
  • ★ Replaces Harley Davidson voltage regulator Part Numbers: 74505-09, 74505-09a Meets or exceeds OE Specs. Touring 2009-2015 FLHT FLHR FLTR Models
  • ★ NEW Premium Quality Harley Davidson Replacement Voltage Regulator,Designed to Run Cooler and Last Longer, extends useful battery Life
  • ★ Computer tested for consistent Quality and Rugged Reliability,2011 harley davidson road king parts,2010 harley davidson dyna fat bob parts,2007 harley davidson electra glide ultra classic parts,road glide ultra 2019,rectifier voltage regulator,1998 harley davidson ultra classic voltage regulator,motorcycle voltage regulator rectifier,2010 street glide fairing,rectifier/regulator 10-504,2002 harley davidson softail voltage regulator
  • ★ MZS Voltage Rectifier Regulator use high quality aluminum , highest grade lamination materials,higher grade of electronic components.
  • ★ 100% satisfactory service, if you have any questions, please feel free to contact us by email!We will solve it for you in the first time!
Bestseller No. 8
LKV 74505-97 Voltage Regulator 74505-97A Motorcycle Alternator Rectifier Replacement for Harley Davidson Road King Electra Glide Standard Ultra Classic
  • ➤Premium quality voltage regulator, replacement to your original unit directly. Compatible with harley davidson OEM part number 74505-97 and 74505-97A.
  • ➤Meets or exceeds original specifications - black finish
  • ➤While ensuring high output, the resistance and heat generation are smaller, more durable and longer lasting.
  • ➤Help to dissipate excess voltage, prevent over-charging battery.
  • ➤All of the items are tested before shipping and provide 1 Year Warranty, please rest assured to purchase if you are sure the item fitting your vehicle.
Bestseller No. 9
New CHROME Voltage Regulator Rectifier Replacement For Harley Davidson 74519-88, 1989-99 Evolution Big Twin, 32 AMP
  • Exact Fit W/ Ceramic Hybrid Construction
  • Engineered to meet or exceed OEM specifications
  • 12 Volt, Shunt-Type, 14.5 Vset
  • One Year Hassle Free Guarantee
  • See Product Description for Fitment Chart
Bestseller No. 10
DB Electrical 231-44001 Regulator - External Compatible with/Replacement for Club car DS Series 1984-1991, Columbia/Harley 2-Cycle Gas 1976-1984 J10-81910-10-00, GG1-803100
  • Specs: Unit Type: Regulator - External, Voltage: 12, Dimension: 12-Volt; Terminal Id: D+, Df, D-; Polarity: Negative; Activation: Ignition; Adjustable; Circuit Type: B-Circuit; # Of Units: 1; # Of Terminals: 3
  • Replaces OEM Numbers: ARROWHEAD: GHI6000, CLUB CAR: 1012422, CP1012422, EZ-GO: 16530-G1, 24883-G2, GG1-803100, HARLEY-DAVIDSON: 74509-76, 74510-85A, 74512-76, 74513-76, HYUNDAI: GG1-803100, J & N: 231-44001, YAMAHA: J10-81910-10-00
  • Compatible With/Replacement For: Club Car DS Series 1984-1991
  • 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.
  • 100% New aftermarket Regulator - External built to meet OEM specifications for Club Car

Last update on 2022-05-12  / Images from Amazon Product Advertising API

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