Adding 4 Flat Trailer Wiring to 2026 Ford Transit T250
Updated 11/07/2026 | Published 11/05/2026
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Question:
I’m looking to add a 4 pin trailer light set up to my new 2026 ford transit, what kit do I need, it doesn’t have a factory tow package.
asked by: Will K
Expert Reply:
Thanks for letting us help Will. To add a 4 flat trailer connector to your 2026 Transit T250, you will need the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C56327. The connectors will install behind your tail lights and you will have to run the hot lead (black wire) coming off of the converter box to the vehicle battery. All of the components needed to do this are included with the kit.
The # C56327 will work as long as you do not have the integrated Blind Spot Information System (BLIS) on your T250. If you do have the BLIS system, you will need to go with the universal splice in option # C59236.
Do you already have a trailer hitch installed on your T250? If so, what are you going to be towing or carrying?
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Product Page this Question was Asked From
Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- Universal Fit
- 4 Flat
- Plug and Lead
- Splice-In
- CURT
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John W.
11/7/2026
Will i can’t remember which kit i bought and i had it installed in my Range Rover by Franklin Trailer. All i know is Franklin Trailer wanted $500 plus materials for a trailer hitch and wiring. Bought a Chinese hitch and the etrailer kit at around $150 total, Franklin charged me $75 to install the wiring. i save myself well over $400!