NAMZ Custom Cycle Namz Trailer Isolators - Isolator 6-PIN Molex ALL FLH 14-UP — Harley-Davidson (2014-2026)

NAMZ Custom Cycle Trailer Isolator with 6-pin Molex connector for 2014-up Harley FLH models, drawing trailer signal power directly from the battery through a bank of 4 relays. Prevents premature OEM turn signal module failure by isolating trailer load from the factory module.

Features

• 6-pin Molex connector output
• Powered by dedicated relay bank drawing from battery, not OEM module
• Accepts brake, running light, and turn signal inputs
• Dimensions: 12 in × 6 in × 2 in
• Weighs 0.75 lbs

Specifications

• Brand: NAMZ Custom Cycle
• Manufacturer Part #: NTI-08
• UPC: 810088716461
• Length: 12 in
• Width: 6 in
• Height: 2 in
• Weight: 0.75 lbs

Fitment

Fits 2014 and newer Harley-Davidson FLH models.

Frequently Asked Questions

Why do I need a trailer isolator?

A trailer isolator protects your OEM turn signal module by drawing trailer power from the battery via relays instead of through the factory module, preventing premature failure.

What does the 6-pin Molex connector output?

The isolator outputs left turn, right turn, brake signal, running light, and ground through the 6-pin Molex connector to your trailer harness.

Will this work with my factory Harley turn signals?

Yes — the isolator taps into your brake and turn signal inputs while protecting the OEM module from trailer current draw.

How is it powered?

Power comes directly from the battery through a dedicated relay bank, not from your OEM electrical module.

Is installation complicated?

Installation requires wiring to battery, brake switch, and turn signal circuits. Professional installation is recommended if you're unfamiliar with motorcycle electrical work.