4 &7 Pin Trailer Tow Wiring Harness Plug For 1999-2001 Ford F250 F350 Super Duty

4 & 7 Pin Trailer Tow Wiring Harness Plug for Ford F250 F350 Super Duty

This trailer tow wiring harness plug provides both 4-pin and 7-pin connectors for 1999 through 2001 Ford F250 and F350 Super Duty trucks, allowing trailers with either connector style to be plugged in directly.

Overview

This trailer tow wiring harness plug combines a 4-pin flat connector and a 7-pin blade connector in one unit for 1999 through 2001 Ford F250 and F350 Super Duty trucks. It connects the truck's factory trailer wiring to the trailer's lighting and brake circuits so signals, running lights, and auxiliary power reach the trailer correctly. Truck owners towing campers, utility trailers, or equipment trailers will find this harness plug a straightforward replacement or addition.

Built For Performance

• Dual connector design with both 4-pin flat and 7-pin blade sockets
• Weather-resistant housing built to protect terminals from moisture and road spray
• Pre-wired plug that connects to the factory trailer tow connector location
• Metal terminals sized to carry lighting and auxiliary power circuits
• Designed as a direct fit for the 1999-2001 Super Duty trailer wiring connection

Fits These Machines

• for Ford F250 Super Duty 1999-2001
• for Ford F350 Super Duty 1999-2001

On-The-Job Use

• Towing utility and equipment trailers that use a 4-pin flat connector
• Towing campers and larger trailers that require a 7-pin blade connector
• Replacing a damaged or corroded factory trailer tow plug
• Adding trailer wiring capability where the factory connector is missing or worn

Specs At A Glance

Good To Know

Q: Can I use this plug with either connector style? A: Yes, this harness plug provides both a 4-pin flat and a 7-pin blade connector. Match the connector on your trailer to the corresponding socket on the plug.

Q: Does this plug require splicing into the factory wiring? A: It is designed to plug into the factory trailer tow connector location on 1999-2001 Super Duty trucks. Check your truck's existing wiring before installation to confirm the connection style.

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