What Is The Difference Between 119251 and 119250KIT?
Updated 06/02/2025 | Published 05/28/2025
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Question:
Could you tell me the difference between these two products on your website? ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit - 119251 ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit - 119250KIT The latter is 20 bucks cheaper, but I cant find a clear difference otherwise. Thanks, Theo
asked by: Theo
Expert Reply:
Hey Theo,
The only difference between # 119251 and # 119250KIT is that the # 119250KIT comes with a circuit tester included. In my opinion, installation will be pretty difficult without the tester , and it happens to be the cheaper one. I recommend going with the # 119250KIT for your setup. Otherwise they are the same exact wiring harness, one has a tester one does not.
What vehicle are you installing this on?
Product Page this Question was Asked From
ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- Universal Fit
- 4 Flat
- Plug and Lead
- Plug-In
- Hidden
- Tekonsha
more information >
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Theo
6/2/2025
Thanks Nick -- the vehicle is a 2025 Chevy Equinox EV.