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2018 Ford F-150 Trailer Wiring
Expert Review Video:
Select Vehicle Style:
Filter ResultsCombined wiring system - brake and turn signals are sent along the same wire.
Curt T-Connector Vehicle Wiring Harness with 7-Way Trailer Connector
with factory 4-flat
Custom Fit Vehicle Wiring Specs:
- Trailer Hitch Wiring
- Vehicle End Connector
- Visible
- No Converter
- No Tow Package
- Plug and Lead
- 7 Round - Blade
- Plug-In
Plug-In Location:
- Under vehicle, driver side
Features:
Quickly and easily install a 7-way, RV-style trailer connector on your vehicle with this custom harness. Connector plugs directly into existing tow connector on your truck - no cutting, splicing or tapping required.
More Information > Curt Dual Connection Socket w/ Bracket - 7-Way RV Style and 4-Way Flat - Vehicle End
with factory 7-Way
Trailer Wiring Specs:
- Trailer Connectors
- Vehicle End Connector
- Plug Only
- 4 Flat
- 7 Round - Blade
Features:
Easily connect either a 7-way or 4-way trailer-end connector with this dual-outlet socket. Simply plug this into your vehicle's OEM USCAR wiring system and mount it with the included bracket.
Installation Notes:
Product intended as a factory replacement harness or socket
More Information > Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Pole Flat Connectors
with factory 7-Way
Custom Fit Vehicle Wiring Specs:
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- Factory Tow Package
- Plug and Lead
- 4 Flat
- 7 Round - Blade
- Plug-In
Features:
Quickly and easily install a 7-way and a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into OEM tow package wiring harness - no cutting, splicing or tapping required.
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information > Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector for Aluminum Beds - 10' Long
with factory 7-Way
Custom Fit Vehicle Wiring Specs:
- Fifth Wheel and Gooseneck Wiring
- Vehicle End Connector
- Hidden
- Plug and Lead
- 7 Round - Blade
- Plug-In
Plug-In Location:
- Under vehicle, center
Features:
Mount this 7-way connector in your aluminum truck bed for quick, simple hookup of your 5th-wheel or gooseneck trailer. Custom harness plugs in-line with your existing factory wiring so that you can retain use of your vehicle's factory 7-pole.
More Information > Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector w/ Bracket - Vehicle End
with factory 7-Way
Trailer Wiring Specs:
- Trailer Hitch Wiring
- Trailer Connectors
- Vehicle End Connector
- Plug Only
- 4 Flat
- 7 Round - Blade
- 4 Flat
- 7 Round - Blade
Features:
Plugs into your vehicles USCAR port and works with 7-way or 4-way trailers - no adapter needed. Endurance features include a 180-degree lid swing and oversized cover to keep dirt out and hookups easy.
Installation Notes:
Product intended as a factory replacement harness or socket
More Information > Replacement Custom Multi-Tow 7-Way and 4-Way Trailer Connectors
with factory 7-Way
Custom Fit Vehicle Wiring Specs:
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- No Tow Package
- Plug and Lead
- 4 Flat
- 7 Round - Blade
- Plug-In
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information > Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector for Aluminum Beds - 7' Long
with factory 7-Way
Custom Fit Vehicle Wiring Specs:
- Fifth Wheel and Gooseneck Wiring
- Vehicle End Connector
- Hidden
- Plug and Lead
- 7 Round - Blade
- Plug-In
Plug-In Location:
- Under vehicle, center
Features:
Mount this 7-way connector in your aluminum truck bed for quick, simple hookup of your 5th-wheel or gooseneck trailer. Custom harness plugs in-line with your existing factory wiring so that you can retain use of your vehicle's factory 7-pole.
More Information > Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket - Vehicle End
with factory 7-Way
Trailer Wiring Specs:
- Trailer Hitch Wiring
- Trailer Connectors
- Vehicle End Connector
- Plug Only
- 7 Round - Blade
- 7 Round - Blade
Features:
This 7-pole, sealed, RV-style trailer connector plugs into the factory socket on your truck or SUV. Connector is an exact OE replacement on Chevy, Ford, GMC and Nissan.
More Information > Demco 5th Wheel/Gooseneck 90-Degree Wiring Harness with 7-Pole Plug - 10' Long
with factory 7-Way
Custom Fit Vehicle Wiring Specs:
- Fifth Wheel and Gooseneck Wiring
- Vehicle End Connector
- No Tow Package
- Plug and Lead
- 7 Round - Blade
- Plug-In
Plug-In Location:
- Under vehicle, driver side
Features:
Mount this 7-way, RV-style connector in your truck bed to simplify hookup of your 5th-wheel or gooseneck trailer. Harness plugs into existing wiring and retains use of factory 7-pole at the bumper. 90-Degree connector fits into tight spaces.
More Information > EZ Connector Magnetic 7-Way Trailer Connectors w/ Watertight Seal - Custom - Vehicle/Trailer End
with factory 7-Way
Custom Fit Vehicle Wiring Specs:
- Trailer Hitch Wiring
- Trailer and Vehicle End Connector
- No Converter
- No Tow Package
- Plug and Lead
- 7 Round - Contact
- Plug-In
Plug-In Location:
- Under vehicle, center
Features:
Upgrade the 7-way connection on your vehicle and trailer with this complete kit. Built-in magnets create tight connection. O-rings make a watertight seal. Face-to-face contacts mean no bent or broken terminals. Includes plug holder and dummy plug.
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information > Reese Multi-Plug Wiring Harness for Factory Tow Package - 7-Way and 4-Way Flat Trailer Connectors
with factory 7-Way
Custom Fit Vehicle Wiring Specs:
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- Factory Tow Package
- Plug and Lead
- 4 Flat
- 7 Round - Blade
- Plug-In
Plug-In Location:
- Under vehicle, passenger side
Features:
Quickly and easily install this custom harness to get a 7-way and a 4-way trailer connector on your vehicle. Connector plugs into OEM tow package wiring harness - no cutting or splicing required. Weathertight seal deters damage from water and debris.
More Information > EZ Connector Custom Vehicle Wiring Harness w/ Magnetic 7-Way Trailer Connector - Watertight Seal
with factory 7-Way
Custom Fit Vehicle Wiring Specs:
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- No Tow Package
- Plug and Lead
- 7 Round - Contact
- Plug-In
Plug-In Location:
- Under vehicle, center
Features:
Replace the existing 7-way on your vehicle with this socket. Built-in magnet creates tight connection with EZ Connector trailer-end plug (sold separately). Face-to-face contacts mean no bent or broken terminals. O-ring on lid makes a watertight seal.
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
This wiring is intended to be used with the 319-S7-07 trailer side plug, which is sold separately.
If your trailer has conventional 7-way wiring, this wiring harness is made compatible with an EZConnect Adapter, which is sold separately.
More Information > Reese Replacement 7-Way RV-Style Trailer Connector for Factory Tow Package
with factory 7-Way
Trailer Wiring Specs:
- Trailer Hitch Wiring
- Trailer Connectors
- Vehicle End Connector
- No Converter
- Plug Only
- 7 Round - Blade
- 7 Round - Blade
Plug-In Location:
- Under vehicle, passenger side
Features:
This 7-pole, RV-style trailer connector replaces your damaged 7-way socket at the rear of your vehicle. Spring-loaded cover keeps out moisture and debris.
More Information > Curt 4-Way Flat Trailer Connector w/ 60" Harness and Wire Taps
without factory trailer connector
Custom Fit Vehicle Wiring Specs:
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- Universal Fit
- Plug and Lead
- 4 Flat
- Splice-In
Features:
Quick-splice wire taps let you splice this 4-way flat trailer connector into your vehicle. Bonded wires are color coded to make installation a little easier.
More Information > Hopkins Plug-In Simple Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
with factory 4-flat
Custom Fit Vehicle Wiring Specs:
- Trailer Hitch Wiring
- Vehicle End Connector
- Visible
- No Converter
- Factory Tow Package
- Plug and Lead
- 4 Flat
- Plug-In
Features:
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into OEM tow package wiring harness - no cutting or splicing required.
Installation Notes:
Product intended as a factory replacement harness or socket
More Information > Replacement OEM Wiring Harness for Ford F-150
with factory 4-flat
Custom Fit Vehicle Wiring Specs:
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- No Tow Package
- Plug and Lead
- 4 Flat
- Plug-In
Plug-In Location:
- Under vehicle, center
EZ Connector Custom Vehicle Wiring Harness w/ Magnetic 7-Way Trailer Connector
with factory 7-Way
Custom Fit Vehicle Wiring Specs:
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- No Tow Package
- Plug and Lead
- 7 Round - Contact
- Plug-In
Plug-In Location:
- Under vehicle, center
Features:
Replace the existing 7-way on your vehicle with this socket. Built-in magnet creates tight connection with EZ Connector trailer-end plug (sold separately). Face-to-face contacts mean no bent or broken terminals.
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
This wiring is intended to be used with the 319-R7-07 trailer side plug, which is sold separately.
If your trailer has conventional 7-way wiring, this wiring harness is made compatible with an EZConnect Adapter, which is sold separately.
More Information >
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Custom Fit Accessories For Your 2018 Ford F-150
Towing
2018 Ford F-150 Trailer Hitch
2018 Ford F-150 Brake Controller
2018 Ford F-150 Fifth Wheel Hitch
2018 Ford F-150 Gooseneck Hitch
2018 Ford F-150 Front Mount Hitch
2018 Ford F-150 Towing Mirrors
2018 Ford F-150 Base Plate for Tow Bar
2018 Ford F-150 Vehicle Tow Bar Brake System
2018 Ford F-150 Vehicle Tow Bar Wiring
2018 Ford F-150 BOLT brand vehicle and hitch locks
Cargo Control
2018 Ford F-150 Roof Rack
2018 Ford F-150 Tool Box
2018 Ford F-150 Ladder Rack
2018 Ford F-150 Tailgate
2018 Ford F-150 Truck Bed Extender
2018 Ford F-150 Vehicle Cargo Control
2018 Ford F-150 Headache Rack
2018 Ford F-150 Truck Bed Sliding Tray
2018 Ford F-150 Camper Tie-Downs
2018 Ford F-150 Truck Bed Bike Rack
Performance Accessories
2018 Ford F-150 Air Filter
2018 Ford F-150 Exhaust
2018 Ford F-150 Suspension Enhancement
2018 Ford F-150 Transmission Cooler
2018 Ford F-150 Performance Chip Tuners
2018 Ford F-150 Vehicle Lights
2018 Ford F-150 Tire Chains
2018 Ford F-150 Fluid Filters
2018 Ford F-150 Vehicle Sway Bars
2018 Ford F-150 Vehicle Snow Plows
2018 Ford F-150 Salt Spreader
2018 Ford F-150 Vehicle Engine Heaters
2018 Ford F-150 Off Road Lights
2018 Ford F-150 Cabin Air Filter
2018 Ford F-150 Lift Assist
Vehicle Trim
2018 Ford F-150 Floor Mats
2018 Ford F-150 Tonneau Cover
2018 Ford F-150 Truck Topper
2018 Ford F-150 Nerf Bars - Running Boards
2018 Ford F-150 Trim Kits
2018 Ford F-150 Vehicle Covers
2018 Ford F-150 Grille
2018 Ford F-150 Grille Guard
2018 Ford F-150 Side Window Vents
2018 Ford F-150 Truck Bed Mat
2018 Ford F-150 Mud Flaps
2018 Ford F-150 Lamp Guards
2018 Ford F-150 Truck Tailgate Lock
2018 Ford F-150 Truck Bed Rail Caps
2018 Ford F-150 Vehicle Tent
2018 Ford F-150 Vehicle Seat Covers
2018 Ford F-150 Windshield Wiper Blades
2018 Ford F-150 Windshield Covers
2018 Ford F-150 Vehicle Air Mattress
2018 Ford F-150 Truck Bed Camera
