Trailer Connector Options for 2018 Nissan Pathfinder

Updated 03/20/2021 | Published 03/19/2021

Products Featured in This Question

Wesbar Adapter - 7-Way RV to 4-Way or 5-Way Flat - 18" Long

(80)

$33.24

T-One Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector

(237)

$101.09

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

(224)

$84.94

Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers - Nissan and Infiniti

(1057)

$18.94

Tekonsha Primus IQ Trailer Brake Controller - Up to 3 Axles - Proportional

(2149)

$103.33

Question:

Hi. I have a 2018 Nissan Pathfinder without a tow package. I have a hitch but I do not have a trailer wiring package. What other equipment do I need and do you sell it? Thanks

asked by: Jonpierre L

Helpful Expert Reply:

We do indeed have trailer connector harnesses that will work with your 2018 Pathfinder.

If you needed a 4-pole trailer connector, use # 118670. For a 7-way trailer connector, use # 118273. Both harness kits include the relays needed to activate the trailer wiring tow package.

If you use the 7-way and the trailer has electric brakes, you'll need a brake controller to actuate them. The Tekonsha Primus, part # TK90160 is a reasonably priced proportional controller that would provide reliable, predictable and safe braking. You'll also need the # 3050-P brake controller wiring harness.

If your tailer has a surge coupler with a 5-pole trailer connector, the # 118273 used along with the # 707250 adapter you'd looked at is what I'd recommend using.

I've linked to install videos for the products mentioned above.