World's Largest Aftermarket Motorcycle Parts and Accessories Superstore!


Finned Black Voltage Regulator

10 Reviews

Select your motorcycle to guarantee fitment! Select A Motorcycle

  • Finned Black Voltage Regulator
Product may vary from photo(s).


The Gold Club is our premier membership program. For most items members receive 10% off every day, plus exclusive sales and benefits just for members. More Info Gold Club Price: $56.69

Free Ground Shipping

10 Reviews

Shipping & Delivery

Checking availability...

– Order in the next to ship today

[+] Retail Store Inventory

J&P Part: 381-610

Description for Finned Black Voltage Regulator 

Finned Black Voltage Regulator

• This power rectifier/regulator is manufactured utilizing the latest state-of-the-art surface-mount technology

• Rugged aluminum alloy construction

• Unlike other products on the market today,this rectifier/regulator is made with screen-printed circuit boards and ceramic components which lower operating temperatures and ensure longer life with no temperature-related failures

• Provide's accurately regulated voltage under all electrical loads, have no relay contact to wear or become misaligned, and are environmentally sealed for protection against moisture and shock

• Plug-style J 55″ lead (OEM 74518-99A)

Important Product Notes

Product Specs

Product Color: Black

Sold in Units: Each

Fitment for Finned Black Voltage Regulator 

Select your motorcycle to guarantee fitment! Select A Motorcycle

Click (+) to view all compatible models

Harley-Davidson® Models

Dyna Low Rider Convertible FXDS-CONV : 2000
Dyna Low Rider FXDL : 2000–2003
Dyna Super Glide FXD : 2000–2003
Dyna Super Glide Sport FXDX : 2000–2003
Dyna Super Glide T-Sport FXDXT : 2001–2003
Dyna Wide Glide FXDWG : 2000–2003

Customer Reviews for Finned Black Voltage Regulator 

Overall Rating:
5/5 based on 10 ratings

5 by

Purchased this regulator for my 03 Low Rider. Fit perfectly and appears to be working just fine. AND ...price of this regulator was less than half of price at dealer so even with shipping, I saved 50 bucks!! Part arrived in a short time and in perfect condition. Have bought from J & P numerous times before and will continue to do so.

5 by

Good fit took place of the original on my FXR Twin Cam swap project.

5 by

Looks good, works perfect and easy t o install..

5 by

This voltage regulator looked exactly like the on that came on my Super Glide Sport. It was shipped the day I ordered it so it arrived a few days later. It was easy to install and I was pleased to check the voltage on my battery after starting the engine and see 14.35 volts on my multi meter.

5 by

fast delivery and great product

5 by

Perfect, exact replacement down to wire length and types of wire terminals. At my door less than 3 days.

5 by

perfect fit and way cheaper than the oem....

5 by

This is the second time I have had to replace the regulator on my bike, so I decided to try it myself this time and save about $200 in labor costs. The J&P website was easy to use to find the right regulator for my bike. It arrived sooner than they said it would and has been working great since I installed it. This is not the first time I've purchased through J&P and it won't be the last.

5 by

Arrived in timely manner. And bolted on easley.

4 by

The part fit correctly and is working today. If it lasts a long time it would defintely get 5 stars.

Load More Reviews

Important Product Notes

Once opened, electrical items cannot be returned, except in the case of a manufacturing defect.

Free Tech
120 Day

Select Your Motorcycle

Live Help

Get Help From Our Industry Experts

Call Us 24/7 1-800-318-4823

Help / FAQs