4 & 7 Pin Tow Trailer Hitch Wiring Plug Assembly for 1999-2001 Ford F-250 F-350

4 & 7 Pin Tow Trailer Hitch Wiring Plug Assembly for Ford

This 4- and 7-pin trailer wiring plug assembly provides a reliable connection for towing, replacing damaged factory connectors on 1999-2001 Ford F-250 and F-350 models.

Overview

The 4 & 7 Pin Tow Trailer Hitch Wiring Plug Assembly combines both 4-pin flat and 7-pin round connectors in one unit for Ford F-250 and F-350 trucks from 1999 to 2001. This assembly replaces corroded or broken factory wiring plugs, restoring full trailer lighting and brake control. Ideal for owners who frequently switch between different trailer types, this 4 & 7 Pin Tow Trailer Hitch Wiring Plug Assembly provides a durable, vehicle-specific fit.

Built For Performance

• Factory-style 4-pin flat and 7-pin round connectors in one bracket
• Tinned copper terminals resist corrosion and ensure consistent conductivity
• Weatherproof rubber boot seals out moisture and road debris
• Pre-wired pigtail simplifies plug-and-play installation
• Heavy-duty ABS housing withstands impact and vibration

Fits These Machines

• for Ford F-250 (1999–2001)
• for Ford F-350 (1999–2001)

On-The-Job Use

• Towing utility and cargo trailers
• Connecting travel trailers and campers
• Hitching boat trailers
• Hauling livestock and horse trailers
• Flatbed and equipment trailer connections

Specs At A Glance

Good To Know

Q: Will this plug work with both 4-pin and 7-pin connections at the same time? A: Yes, the assembly features both connectors, allowing use of whichever matches the trailer without swapping adapters.

Q: Is any wiring modification required? A: No, this assembly plugs into the factory harness behind the bumper, requiring no cutting or splicing.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.