{"product_id":"baja-designs-rtl-turn-signal-harness","title":"Baja Designs Automotive RTL Turn Signal Harness","description":"\u003ch1\u003eBaja Designs Automotive RTL Wiring Harness (Running \/ Brake \/ Reverse)\u003c\/h1\u003e\n\u003ch3\u003eUniversal Fit | Part Number: 640127\u003c\/h3\u003e\n\u003cp\u003ePower your rear lighting system the right way with the \u003cstrong\u003eBaja Designs Automotive RTL Wiring Harness\u003c\/strong\u003e. Designed specifically for RTL rear light bars, this harness provides a complete, reliable solution for powering all lighting functions on your vehicle.\u003c\/p\u003e\n\u003cp\u003eThis harness is built to reach the rear of your truck or SUV and includes a \u003cstrong\u003erelay and heavy-duty wiring\u003c\/strong\u003e to support all RTL functions, including \u003cstrong\u003erunning light, brake light, and reverse\/cargo light\u003c\/strong\u003e. \u003c\/p\u003e\n\u003cp\u003eEngineered for durability and ease of installation, it delivers a clean, professional wiring setup for off-road, overland, and daily-driven builds.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUniversal automotive fitment\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePart Number: 640127\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003eBaja Designs RTL rear light bars\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports \u003cstrong\u003erunning, brake, and reverse\/cargo light functions\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003erelay and inline fuse protection\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eExtended length to reach rear mounting locations\u003c\/li\u003e\n\u003cli\u003eHeavy-duty wiring and protective sheathing\u003c\/li\u003e\n\u003cli\u003eWeather-resistant connectors\u003c\/li\u003e\n\u003cli\u003eClean and reliable installation solution\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Fitment Note (IMPORTANT)\u003c\/h2\u003e\n\u003cp\u003e❗ Designed for \u003cstrong\u003eBaja Designs RTL light bars ONLY\u003c\/strong\u003e\u003cbr\u003e❗ \u003cstrong\u003eAutomotive (truck\/SUV) applications\u003c\/strong\u003e\u003cbr\u003e❗ Provides wiring for \u003cstrong\u003erunning, brake, and reverse functions\u003c\/strong\u003e\u003cbr\u003e❗ \u003cstrong\u003eDoes NOT include turn signal functionality\u003c\/strong\u003e\u003cbr\u003e❗ For RTL-S models with turn signals, you will also need:\u003cbr\u003e   • Baja Designs 640130 (RTL-S Turn Signal Harness)\u003cbr\u003e❗ Verify your light type before ordering\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e👉 This is critical — prevents incorrect installs and returns\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDesigned for RTL Rear Light Bars\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePurpose-built for Baja Designs RTL series\u003c\/li\u003e\n\u003cli\u003eProvides full functionality for rear safety lighting\u003c\/li\u003e\n\u003cli\u003eEnsures proper operation of all light outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e👉 The correct harness for standard RTL setups\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFull Rear Lighting Control\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRunning light for constant visibility\u003c\/li\u003e\n\u003cli\u003eBrake light for stopping indication\u003c\/li\u003e\n\u003cli\u003eReverse\/cargo light for backing up and utility use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e👉 Covers all core rear lighting functions\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eExtended Length for Rear Mounting\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to reach rear bumpers or roll cages\u003c\/li\u003e\n\u003cli\u003eIdeal for trucks, SUVs, and overland builds\u003c\/li\u003e\n\u003cli\u003eSimplifies wiring across full vehicle length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e👉 No need for custom extensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBuilt for Off-Road Durability\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty wiring and sheathing\u003c\/li\u003e\n\u003cli\u003eWeather-resistant connectors\u003c\/li\u003e\n\u003cli\u003eDesigned for vibration and harsh environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngineered to perform in extreme off-road conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBaja Designs RTL automotive wiring harness\u003c\/li\u003e\n\u003cli\u003eRelay and inline fuse\u003c\/li\u003e\n\u003cli\u003ePre-terminated connectors\u003c\/li\u003e\n\u003cli\u003eInstallation-ready wiring leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility: \u003cstrong\u003eRTL light bars\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFunctions: \u003cstrong\u003eRunning \/ Brake \/ Reverse\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication: \u003cstrong\u003eAutomotive (truck\/SUV)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoltage: \u003cstrong\u003e12V system\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnector Type: \u003cstrong\u003eWeather-resistant connectors\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHarness Type: \u003cstrong\u003eRear lighting harness\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eRuns from front battery to rear light mounting location\u003cbr\u003eConnects to vehicle lighting circuits\u003cbr\u003eIncludes relay and fuse protection\u003cbr\u003eProfessional installation recommended\u003cbr\u003eTypical install time: ~45–90 minutes\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Buy from Iron Ridge Offroad\u003c\/h2\u003e\n\u003cp\u003e✔ Fast Shipping\u003cbr\u003e✔ Authorized Premium Brands\u003cbr\u003e✔ Fast Processing\u003cbr\u003e✔ Off-Road Experts You Can Trust\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eComplete your rear lighting setup with the \u003cstrong\u003eBaja Designs Automotive RTL Wiring Harness (640127) \u003c\/strong\u003ebuilt for reliable performance, full functionality, and clean installation on any off-road or overland vehicle.\u003c\/p\u003e","brand":"Baja Designs","offers":[{"title":"Default Title","offer_id":47824665149678,"sku":"640127","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1996\/5678\/files\/baja-designs-automotive-rtl-turn-signal-harness-lights-6821961.jpg?v=1776460986","url":"https:\/\/www.ironridgeoffroad.com\/products\/baja-designs-rtl-turn-signal-harness","provider":"Iron Ridge Offroad","version":"1.0","type":"link"}