CURT Custom Vehicle-Trailer Wiring Harness, 4-Way Flat Output, Select Ford Explorer, Mazda Navajo, Quick T-Connector 55324 - The Home Depot
Amazon.com: Oyviny 4 Way Trailer Wiring Harness 56093 for 2011-2019 Ford Taurus/2013-2016 Lincoln MKS/2020-2023 Ford Explorer : Automotive
Amazon.com: Oyviny Custom 4 Way Trailer Wiring Harness for 2011-2019 Ford Explorer + 4-Way Flat to 7-Way Round Blade and 4 Way Trailer Wiring Harness Adapter : Automotive
Amazon.com: CURT 56172 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Ford Explorer : Automotive
Trailer Wiring and Bracket For 95-01 Ford Explorer 98-99 Ranger w/Factory Tow Package Plug & Play 4-Flat Harness | TrailerJacks.com