{"product_id":"automotive-rtl-wiring-harness-baja-designs","title":"Automotive RTL Wiring Harness Baja Designs","description":"The Baja Designs Automotive RTL Wiring Harness (PN 640127) is built specifically to power RTL auxiliary lighting from front to rear of your vehicle — no splicing improvised wiring, no guessing on reach. This harness is long enough to run the full length of a car or truck, so you're not dealing with extension hacks or undersized stock.\u003cbr\u003e\u003cbr\u003eWhat's included matters here: high-quality sheathing throughout, plus a relay that handles all three functions — running light, brake, and cargo\/reverse light. That relay-driven design keeps the current load off your factory wiring and gives you a clean, protected circuit for each function.\u003cbr\u003e\u003cbr\u003eOne important callout: this harness (640127) is designed for the standard RTL. If you're running the RTL-S, you need PN 64-0130, which includes turn signal jumpers. Running the wrong harness means missing functionality — so confirm your RTL variant before ordering.\u003cbr\u003e\u003cbr\u003eWe stock this alongside the full Baja Designs RTL lineup because clean, complete wiring is what separates a professional install from a warranty headache. If you already have your RTL and just need the wiring to do it right, this is the harness to pair with it.","brand":"Baja Designs","offers":[{"title":"Default Title","offer_id":50657701232879,"sku":"FGXX_640127","price":87.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/3199\/7423\/files\/640127-FGXX.jpg?v=1788313438","url":"https:\/\/4x4megastore.com\/products\/automotive-rtl-wiring-harness-baja-designs","provider":"4x4 Mega Store","version":"1.0","type":"link"}