NAMZ Trailer Isolator Module — Harley-Davidson®, Black/Red – 14-23 Trike
Protects factory turn signal module when adding a trailer; plug-and-play inline unit with fuse and holder included.
Protects factory turn signal module when adding a trailer; plug-and-play inline unit with fuse and holder included.
The Trailer Isolator Module protects the motorcycle’s factory turn signal lighting module from being overloaded when you add a trailer. 🚨
It draws power from the motorcycle battery to energize the trailer output while isolating that draw from the bike’s factory circuits. The unit installs plug-and-play inline between the OEM rear fender wiring harness and the factory connectors—no splicing required. 🔌
Simple inline installation preserves factory electronics while providing reliable trailer lighting. If you are not comfortable working with vehicle wiring, have a qualified technician perform the installation.
This product fits the following vehicles. Use the filters below to narrow down the list if needed.
| Manufacturer | Model | Family | Year | Notes |
|---|---|---|---|---|
| Harley Davidson | Trike Tri Glide Ultra Classic | Trike | 2014 | |
| Harley Davidson | Trike Tri Glide Ultra Classic | Trike | 2015 | |
| Harley Davidson | Trike Tri Glide Ultra Classic | Trike | 2016 | |
| Harley Davidson | Trike Tri Glide Ultra Classic 107 | Trike | 2017 | |
| Harley Davidson | Tri Glide Ultra 107 | Trike | 2018 | |
| Harley Davidson | Tri Glide Ultra 107 | Trike | 2019 | |
| Harley Davidson | Tri Glide Ultra 114 | Trike | 2020 | |
| Harley Davidson | Tri Glide Ultra 114 | Trike | 2021 | |
| Harley Davidson | Tri Glide Ultra 114 | Trike | 2022 | |
| Harley Davidson | Tri Glide Ultra 114 | Trike | 2023 | |
| Harley Davidson | Freewheeler | Trike | 2015 | |
| Harley Davidson | Freewheeler | Trike | 2016 | |
| Harley Davidson | Freewheeler 107 | Trike | 2017 | |
| Harley Davidson | Freewheeler 107 | Trike | 2018 | |
| Harley Davidson | Freewheeler 107 | Trike | 2019 | |
| Harley Davidson | Freewheeler 114 | Trike | 2020 | |
| Harley Davidson | Freewheeler 114 | Trike | 2021 | |
| Harley Davidson | Freewheeler 114 | Trike | 2022 | |
| Harley Davidson | Freewheeler 114 | Trike | 2023 |