T-One Custom Wiring Harness for Nissan Xterra. Equip your Xterra for off-road towing or gear hauling with this precision-fit 4-way flat harness. Designed to plug directly into the factory ports, this kit activates the pre-wired towing circuits in your vehicle. It includes a heavy-duty harness and the specific relays required to ensure your trailer lights function in perfect sync with your Xterra’s signals. Built with 16-gauge bonded wire and high-quality connectors, this harness is rugged enough for any trail and provides a reliable electrical connection for hitch-mounted cargo carriers and utility trailers.
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