4-Pole/7-Way Trailer Connector for 2019 Nissan Frontier

Published 10/22/2021

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T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

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T-One Vehicle Wiring Harness with 7-Way Trailer Connector

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Replacement Wiring Harness for Tekonsha Vehicle Wiring Harness - 7-Way Connector

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7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End

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Question:

I have 2019 Nissan Frontier SV 4WD. I installed a factory 4 prong flat plug including factory relays. I would like to purchase an all-in-one 7 blade/4 prong flat trailer connector. I have two questions. 1. Do you sell an all-in-one 4 prong flat/7 blade connector for the 2019 Nissan Frontier SV? 2. Can I use the relays that I currently have installed for the 4 prong connector or do I need to purchase and install new relays? Thank You

asked by: LEE L

Helpful Expert Reply:

We don't offer a kit that will do exactly what you're wanting to do, but there are some mix-and-match options that can get you the trailer connector setup you're wanting.

By all-in-one, I assume you're speaking of something like part # HM40975.

If your Frontier is a Canadian market vehicle, you can use the # 118282 and replace the provided 7-way connector with the # HM40975. If it's a US market vehicle, you'd unfortunately have to go with the full # 118266 kit, and replace the provided connector with the # HM40975. You can retain your current relays. If you go this route, you'll at least have a spare set of relays should you need them.