Question:
2001 Ford F 250 Super Duty 7.3 diesel if it matters I have the factory installed 7-way and 4-way . Would this part #118243 plug into the factory wiring harness and replace both the 7-way and 4-way female ends in the factory installed bracket?
asked by: John B
Expert Reply:
According to the installation details, linked below, if you install the Ford Replacement OEM Tow Package Wiring Harness, 7-Way (Super Duty), # 118243, on your 2001 Ford F-250 Super Duty, the 4-Way will no longer be functional.
You would then install the Pollak 7- and 4-Pole Trailer Connector Socket, # HM40975, to have both a 7-Way and a 4-Way flat that will both be functional.
expert reply by: Michael H

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Products Referenced in This Question
Pollak 7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End
Product Summary:
Trailer Hitch Wiring
No Converter
Custom Fit
Product Specs:
7 Blade
4 Flat
Product Page this Question was Asked From
Location of Back Up Lamp and Battery Charge Relays in 1999 Ford F250 Super Duty
Will the Ford Replacement OEM Tow Package Wiring Harness Provide a Fully Functional 7-Way
Installing a 7-Way Trailer Connector on a 2004 Ford F-250 Super Duty
Installing a Draw-Tite Activator II Brake Controller on a 1999 Ford F250
Where to Install the Relays that Come with Tow Package Wiring Harness # 118243 on a 1999 Ford F-250
Where To Install Fuses and Relays From Tow Ready Wiring Harness # 118243 on 1999 Ford F-250 SD