Recommended Trailer Wiring Harness for 2018 Nissan Pathfinder

Published 01/17/2019

Products Featured in This Question

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

(225)

$78.17

Question:

What's up! Need a trailer wiring harness for my 2018 Nissan Pathfinder can you help me? Thanks. Have the hitch already.

asked by: Bart

Expert Reply:

If you need a 7-Way connector harness (if your trailer is equipped with a 7-Way) I recommend the Tekonsha T-One Wiring Harness # 118273 and for a 4-Way harness (if your trailer has a 4-Way connector) I recommend the Tekonsha # 118670. These are both custom harnesses that will install by simply plugging into the factory ports under the vehicle on the passenger side (see attached image) and inserting the included relays if needed.

When available I always recommend Tekonsha branded harnesses because of their easy install process and superior reliability. We get very few troubleshooting questions regarding their products when compared to those from other manufacturers.

I have attached an installation video for each of these harnesses that you can use for reference.

expert reply by: Chris R