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Namz Trailer Isolator Harness 5-Wire

(2 reviews)

Item: 391646

Fits: 2020 Harley Davidson FLTRK Road Glide Limited

$125.95

In Stock - Ships Next Business Day!

Namz Trailer Isolator Harness 5-Wire


  • Protects factory turn signal module from being overloaded when adding a trailer
  • Connects to trailer's five wire harness
  • Plugs in between the rear fender harness and receives the signals from the lighting circuits
  • Draws power from the motorcycle battery
Specification Details
Connection Type 5-Wire
Country of Origin USA

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
  • FLD Dyna Switchback 2014-2016
  • FLDE Softail Deluxe 2018-2020
  • FLFB Softail Fat Boy 2018-2019
  • FLFBS Softail Fat Boy 114 2018-2020
  • FLHC Softail Heritage Classic 2018-2020
  • FLHCS Softail Heritage Classic 114 2018-2020
  • FLHR Road King 2014-2020
  • FLHRXS Road King Special 2017-2020
  • FLHTCU Electra Glide Ultra Classic 2017-2019
  • FLHTCUL Electra Glide Ultra Classic Low 2015-2016
  • FLHTCUTG Tri Glide Ultra Classic 2014-2025
  • FLHTK Electra Glide Ultra Limited 2014-2023
  • FLHTKL Electra Glide Ultra Limited Low 2015-2019
  • FLHX Street Glide 2014-2020
  • FLHXS Street Glide Special 2014-2020
  • FLRT Freewheeler 2015-2020
  • FLS Softail Slim 2014-2017
  • FLSB Softail Sport Glide 2018-2020
  • FLSL Softail Slim 2018-2020
  • FLSS Softail Slim S 2016-2017
  • FLSTFB Softail Fat Boy Lo 2014-2016
  • FLSTFBS Softail Fat Boy S 2016-2017
  • FLTRK Road Glide Limited 2020
  • FLTRU Road Glide Ultra 2016-2019
  • FLTRXS Road Glide Special 2015-2020
  • FXBB Softail Street Bob 2018-2020
  • FXBR Softail Breakout 2018-2019
  • FXBRS Softail Breakout 114 2018-2020
  • FXDB Dyna Street Bob 2014-2017
  • FXDF Dyna Fat Bob 2014-2017
  • FXDLS Dyna Low Rider S 2016-2017
  • FXDR Softail 114 2019-2020
  • FXFB Softail Fat Bob 2018-2019
  • FXFBS Softail Fat Bob 114 2018-2020
  • FXLR Softail Low Rider 2018-2020
  • FXLRS Softail Low Rider S 2020
  • FXSB Softail Breakout 2014-2017

Customer Reviews


Good kit

By   on  Verified Purchaser

It looks of good quality, time and use will tell about real time use. I like the design. Better than the other one I got previously (different brand) for my bike. This one is going on my wife bike. The one thing I would like is better instructions with some/ more illustrations. Easy install if you're mechanically inclined or have done it before.


Made in the good old USA! Satisfied customer.

By   on  Verified Purchaser

The Namz is made in the United States of America! This was a direct plug-n-play, although not pictured or mentioned anywhere, it DOES come with the pigtail so you can wire up your plug. It is a complete kit, you do not need to purchase anything else, except what plug you want for the bake and trailer. Simple and easy install. Wires are plenty long enough to route them pretty much wherever you wish. For me, the made in USA was a no brainier, all the other brands are waiting for part to come in from over seas. This fit my 2017 FLHTK as described with no issues. Great customer service, 5 star rating straight across the board. I'm a very happy customer.


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Questions & Answers


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