Curt 73-79 Ford F-150 Custom Wiring Harness (4-Way Flat Output)

A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring. Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURT's custom wiring connectors come into play. A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle. Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicle's electrical system, to readily accept a custom wiring connector. With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided. This custom wiring connector provides a 4-way flat connector socket and is designed to be a custom wiring option for certain years of the Ford F250 crew cab or Ford F-Series (except F250 crew cab) (to verify your vehicle compatibility, see the CURT application guide at curtmfg.com). CURT custom wiring connectors are designed to be long-lasting and simple to install. They come with dust covers to keep your connector clean when not in use and feature a one-year limited warranty to give you peace of mind.
Custom Wiring Harness (4-Way Flat Output)
CURT 55301 Vehicle-Side Custom 4-Pin Trailer Wiring Harness for Select Ford F-250 Crew Cab, Ford F-Series

Fitment:
Ford F-150 Base 1976
Ford F-150 Base 1977
Ford F-150 Base 1978
Ford F-150 Custom 1975
Ford F-150 Custom 1976
Ford F-150 Custom 1977
Ford F-150 Custom 1978
Ford F-150 Custom 1979
Ford F-150 Northland 1975
Ford F-150 Northland 1976
Ford F-150 Northland 1977
Ford F-150 Northland 1978
Ford F-150 Ranger 1975
Ford F-150 Ranger 1976
Ford F-150 Ranger 1977
Ford F-150 Ranger 1978
Ford F-150 Ranger 1979
Ford F-150 Ranger Lariat 1978
Ford F-150 Ranger Lariat 1979
Ford F-150 Ranger XLT 1975
Ford F-150 Ranger XLT 1976
Ford F-150 Ranger XLT 1977
Ford F-150 Ranger XLT 1978
Ford F-150 Ranger XLT 1979
Ford F-150 XLT 1977
Ford F-250 Base 1973
Ford F-250 Base 1974
Ford F-250 Base 1976
Ford F-250 Base 1977
Ford F-250 Base 1978
Ford F-250 Custom 1975
Ford F-250 Custom 1976
Ford F-250 Custom 1977
Ford F-250 Custom 1978
Ford F-250 Custom 1979
Ford F-250 Northland 1975
Ford F-250 Northland 1976
Ford F-250 Northland 1977
Ford F-250 Northland 1978
Ford F-250 Ranger 1975
Ford F-250 Ranger 1976
Ford F-250 Ranger 1977
Ford F-250 Ranger 1978
Ford F-250 Ranger 1979
Ford F-250 Ranger Lariat 1978
Ford F-250 Ranger Lariat 1979
Ford F-250 Ranger XLT 1975
Ford F-250 Ranger XLT 1976
Ford F-250 Ranger XLT 1977
Ford F-250 Ranger XLT 1978
Ford F-250 Ranger XLT 1979
Ford F-250 XLT 1977
Ford F-350 Base 1973
Ford F-350 Base 1974
Ford F-350 Base 1976
Ford F-350 Base 1977
Ford F-350 Base 1978
Ford F-350 Custom 1975
Ford F-350 Custom 1976
Ford F-350 Custom 1977
Ford F-350 Custom 1978
Ford F-350 Custom 1979
Ford F-350 Northland 1975
Ford F-350 Northland 1976
Ford F-350 Northland 1977
Ford F-350 Northland 1978
Ford F-350 Ranger 1975
Ford F-350 Ranger 1976
Ford F-350 Ranger 1977
Ford F-350 Ranger 1978
Ford F-350 Ranger 1979
Ford F-350 Ranger Lariat 1978
Ford F-350 Ranger Lariat 1979
Ford F-350 Ranger XLT 1975
Ford F-350 Ranger XLT 1976
Ford F-350 Ranger XLT 1977
Ford F-350 Ranger XLT 1978
Ford F-350 Ranger XLT 1979
Ford F-350 XLT 1977