NAMZ Trailer Isolator Module — Harley-Davidson®, Black/Red – 14-23 Trike

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. 🔌

• Protects factory turn signal lighting module from overload
• Draws power from the motorcycle battery to energize trailer output
• Plug-and-play installation with OEM rear fender wiring harness
• Includes fuse and fuse holder for added protection

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.