{"product_id":"4-7-pin-trailer-tow-wiring-harness-plug-for-ford-f250-f350-super-duty","title":"4 \u0026 7 Pin Trailer Tow Wiring Harness Plug for Ford F250 F350 Super Duty","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement trailer tow wiring harness plug is intended for 1999-2001 Ford F250 and F350 Super Duty applications and provides 4-pin and 7-pin trailer connections. A trailer tow wiring harness plug connects a vehicle's lighting and auxiliary circuits to a trailer's electrical system for towing. It serves as the replacement connector for the listed Ford Super Duty models.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProvides 4-pin and 7-pin trailer connector options for the listed Ford F250 and F350 Super Duty applications\u003c\/li\u003e\n\u003cli\u003eSupports connection of trailer lighting and auxiliary circuits to the vehicle harness\u003c\/li\u003e\n\u003cli\u003eDesigned to replace the corresponding tow wiring harness plug on the listed model years\u003c\/li\u003e\n\u003cli\u003eFits 1999, 2000, and 2001 Ford F250 and F350 Super Duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003efor 1999 Ford F250 Super Duty applications\u003c\/li\u003e\n\u003cli\u003efor 1999 Ford F350 Super Duty applications\u003c\/li\u003e\n\u003cli\u003efor 2000 Ford F250 Super Duty applications\u003c\/li\u003e\n\u003cli\u003efor 2000 Ford F350 Super Duty applications\u003c\/li\u003e\n\u003cli\u003efor 2001 Ford F250 Super Duty applications\u003c\/li\u003e\n\u003cli\u003efor 2001 Ford F350 Super Duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a damaged or malfunctioning trailer tow wiring harness plug\u003c\/li\u003e\n\u003cli\u003eRestoring trailer lighting and auxiliary circuit connections for towing\u003c\/li\u003e\n\u003cli\u003eServicing the trailer wiring system on the listed Ford Super Duty models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Trailer Tow Wiring Harness Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e 4-pin and 7-pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Application:\u003c\/strong\u003e Ford F250 Super Duty, Ford F350 Super Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Application:\u003c\/strong\u003e 1999-2001 Ford F250 and F350 Super Duty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does a trailer tow wiring harness plug do? \u003cstrong\u003eA:\u003c\/strong\u003e A trailer tow wiring harness plug connects the vehicle's electrical system to a trailer, providing power and signal paths for trailer lighting and auxiliary circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should I verify fitment? \u003cstrong\u003eA:\u003c\/strong\u003e Confirm the 4-pin and 7-pin configuration matches your existing connector and verify your Ford F250 or F350 Super Duty model year and harness part number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":67606809870609,"sku":"ZZ3N00284","price":87.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_d5272922-7544-45b3-9104-ad08304ee869.jpg?v=1790905352","url":"https:\/\/www.duraforce.com\/products\/4-7-pin-trailer-tow-wiring-harness-plug-for-ford-f250-f350-super-duty","provider":"DURAFORCE","version":"1.0","type":"link"}