{"product_id":"namz-custom-cycle-namz-trailer-isolators-isolator-5-4-all-flhx-flt-10-up-850-09082","title":"NAMZ Custom Cycle Namz Trailer Isolators - Isolator 5-4 ALL Flhx\/FLT 10-UP — Harley-Davidson (2010-2026)","description":"\u003cp\u003eNAMZ Custom Cycle Trailer Isolator intercepts brake, turn signal, and running light signals from your battery, routing them through a bank of 4 relays before sending to the trailer. This protects your OEM turn signal module from the extra load of trailer wiring, preventing premature failure and expensive module replacement.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDraws relay power directly from battery, not OEM turn signal module\u003c\/li\u003e\n  \u003cli\u003eAvailable in 5-wire or 4-pin flat connector configurations\u003c\/li\u003e\n  \u003cli\u003eProcesses brake, turn signal, and running light circuits\u003c\/li\u003e\n  \u003cli\u003e12 in × 6 in × 2 in compact housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NAMZ Custom Cycle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e NTIC-03\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 810088716522\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 12 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 2 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhy do I need a trailer isolator?\u003c\/h3\u003e\n\u003cp\u003eIt protects your OEM turn signal module by drawing relay power from the battery instead of overloading your factory module with trailer current, preventing costly premature failure.\u003c\/p\u003e\n\u003ch3\u003eWhat wire configurations are available?\u003c\/h3\u003e\n\u003cp\u003e5-wire output with separate left, right, brake, turn and ground, or a 4-pin flat connector combining left\/brake, right\/brake, run and ground.\u003c\/p\u003e\n\u003ch3\u003eDoes this work with aftermarket turn signal modules?\u003c\/h3\u003e\n\u003cp\u003eYes. The isolator protects any OEM or aftermarket turn signal module by isolating trailer load from your bike's electrical system.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe isolator unit with relay bank and wiring harness — ready to splice into your battery and trailer connector.\u003c\/p\u003e","brand":"NAMZ Custom Cycle","offers":[{"title":"Default Title","offer_id":53035922489455,"sku":"850-09082","price":125.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/aa99-600602e61d8d9.jpg?v=1777530341","url":"https:\/\/vtwinbikers.com\/products\/namz-custom-cycle-namz-trailer-isolators-isolator-5-4-all-flhx-flt-10-up-850-09082","provider":"Vtwinbikers","version":"1.0","type":"link"}