{"product_id":"mecmo-4-way-flat-trailer-hitch-wiring-harness-for-hyundai-kia-2013-2021-plug-and-play-corrosion-resistant","title":"MECMO 4-Way Flat Trailer Hitch Wiring Harness for Hyundai \u0026 KIA (2013–2021) — Plug‑and‑Play, Corrosion‑Resistant","description":"\u003cp\u003e\u003cstrong\u003eThe MECMO 4-way flat trailer hitch wiring harness is a plug-and-play replacement that restores standard 4-pin trailer lighting for compatible Hyundai and KIA models without cutting factory wiring.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis harness is built for owners who have a vehicle with the factory tow package and need a reliable way to power trailer tail lights, turn signals, and brake lights. Designed to fit specific Hyundai and KIA model years, the MECMO wiring harness provides a corrosion-resistant connection, a protective dust cover for the vehicle-side socket, and straightforward installation that keeps your factory wiring intact.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles does this harness fit?\u003c\/h3\u003e\n\u003cp\u003eThe MECMO 4-way flat harness is engineered to work with Hyundai and KIA vehicles equipped with the factory tow package. It covers multiple model years across the Santa Fe family, Veracruz, Sedona, and Sorento, so you can confirm fitment by matching your model year and trim to the list below.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHyundai Santa Fe: 2013–2015 (GLS, Limited), 2016–2018 (SE, Limited)\u003c\/li\u003e\n  \u003cli\u003eHyundai Santa Fe Sport: 2013–2018\u003c\/li\u003e\n  \u003cli\u003eHyundai Santa Fe XL: 2019\u003c\/li\u003e\n  \u003cli\u003eHyundai Veracruz: 2007–2012\u003c\/li\u003e\n  \u003cli\u003eKIA Sedona: 2015–2021\u003c\/li\u003e\n  \u003cli\u003eKIA Sorento: 2007–2021\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is the installation?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be fast and non-invasive: the harness uses vehicle-side T-connectors that plug into the factory wiring behind the rear tail lamp. No wire cutting, splicing, or soldering is required, making it suitable for DIY installers and professional shops alike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play T-connector design for rear tail lamp connections\u003c\/li\u003e\n  \u003cli\u003eNo modifications to factory harnesses—keeps manufacturer wiring intact\u003c\/li\u003e\n  \u003cli\u003eTypical install time is short; basic hand tools are usually sufficient\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features protect the harness and electrical contact?\u003c\/h3\u003e\n\u003cp\u003eThe harness uses heavy-duty bonded wire and tin-plated copper terminals to reduce corrosion and maintain good conductivity over time. The vehicle-side socket includes a rubber dust cover to keep moisture and debris away from the connector when not in use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTin-plated copper terminals for improved corrosion resistance and conductivity\u003c\/li\u003e\n  \u003cli\u003eDurable, bonded wiring construction for long-term wear resistance\u003c\/li\u003e\n  \u003cli\u003eRubber dust cover safeguards the vehicle socket from water and contaminants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the 4-pin plug power and what towing needs does it meet?\u003c\/h3\u003e\n\u003cp\u003eThe standard 4-pin flat plug supplies power for essential trailer lighting functions: tail lights, brake lights, and left\/right turn signals. It’s ideal for light-duty trailers, utility trailers, and other towed loads that do not require auxiliary power, electric brakes, or charging circuits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePowers trailer tail\/marker lights, brake lights, and turn signals\u003c\/li\u003e\n  \u003cli\u003eMeant for basic lighting needs—no dedicated battery charge or electric brakes\u003c\/li\u003e\n  \u003cli\u003eCompatible with most small to medium trailers and cargo carriers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: MECMO’s 4-way flat trailer wiring harness is for Hyundai and KIA owners who have the factory tow package and want a durable, easy-to-install solution to restore or add standard trailer lighting. It’s suited for DIY enthusiasts, vehicle owners preparing a car for occasional towing, and service shops needing a reliable OE-style replacement harness.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need a factory tow package for this harness?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this harness is designed to plug into vehicles that already have the factory tow package wiring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this power trailer brakes or charge a trailer battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — the 4-pin flat supplies only lighting circuits (tail, brake, turn); no brake or battery charge circuits are included.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MECMO","offers":[{"title":"Default Title","offer_id":48084077740190,"sku":"B0B282JV3Z","price":65.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mecmo-front-connector-and-cable.jpg?v=1785845642","url":"https:\/\/northtrailauto.ca\/products\/mecmo-4-way-flat-trailer-hitch-wiring-harness-for-hyundai-kia-2013-2021-plug-and-play-corrosion-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}