Difference Tekonsha 119250KIT and 119251 ZCI Trailer Wiring Harness

Question

Question:

I am looking to purchase the wiring kit for my 2011 BMW X5 35i. What is the diference between the ZCI 119250KIT and the 119251?

asked by: Jeremy P

0

Expert Reply:

There is no real difference between the two. The # 119250KIT that we offer is the Tekonsha 119251 packaged with a circuit tester that makes it easier to identify which taillight harness wire carries which lighting function.

expert reply by: Mike L

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Answer 1

The 119251 part that you referenced is actually the same as the Tekonsha ZCI Circuit Protected Wiring Harness #119250KIT, which is indeed a fit for your 2010 Mini Cooper. We simply use a different part number on our end for organizational purposes,…

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Answer 2

For your 2011 BMW X3 the best trailer wiring harness is the part #119250KIT as it installs without requiring you to splice into the vehicle wiring (it uses sensors instead) and is also very reliable. Other options will require you to have to cut into…

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Answer 3

I reached out to my contact at Tekonsha and there are a few things that could be causing the ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit #119250KIT you installed on your 2014 Audi AllRoad to have…

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Answer 4

Hello Bill, Thanks for the shout out to our video department, we take a lot of pride in our content and it's always nice to hear from customers that we are doing it right. I am sorry that the Tekonsha wiring #119250KIT is causing you issues with…

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Answer 5

Thanks for reaching out! While we definitely have a wiring harness that fits your 2022 BMW X5, unfortunately none of them are plug and play so you'll need to get at your wiring. I recommend going with the ZCI Circuit Protected Vehicle Wiring…

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Answer 6

According to my research, the BMW Trailer Coupling Prep Package S8SLA contain a pre-wired pigtail for use with a plug-in style trailer wiring harness but not the actual trailer wiring harness nor a trailer hitch. That said, this plug-in style trailer…

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Answer 7

The LED tail lights on your 2017 Mercedes-Benz GLS 450 will have 5 wires for the turn signal, brake light, running light, reverse light and a ground wire. You will want to use the tester that comes with the ZCI Circuit Protected Vehicle Wiring…

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Answer 8

I recommend the 7-Way RV Upgrade Kit for Trailer Brake Controller Installation - 12 Gauge Wires #ETBC7L for your 2014 Mercedes-Benz GL450. The kit comes with everything necessary to convert your existing 4-way to a 7-way and allows you to keep the…

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Answer 9

It sounds like you're trying to add a 7 way connector to your 2019 Mercedes GLS450. I have a solution for you but there are no "plug and play" style connectors available for these vehicles so we'll need to cobble together some…

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Answer 10

The trailer wiring harness I recommend for a 2018 Mercedes-Benz GLS 450 is the ZCI Circuit Protected Vehicle Wiring Harness part #119250KIT which is the only option that does not require splicing. This is a powered unit that requires a power wire to…

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Answer 11

Yes, the Tekonsha ZCI Circuit Protected Vehicle Wiring Harness #119250KIT that you referenced will work perfectly to provide you with the necessary 4-Way harness to connect with and power your trailer's signal lights. This is really a great…

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Answer 12

I checked with Tekonsha and the T-One Vehicle Wiring Harness part #118730 is listed as a fit for all models of a 2019 Volkswagen Golf Alltrack so the LED will not be a problem.

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Difference Tekonsha 119250KIT and 119251 ZCI Trailer Wiring Harness

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