Parts Needed to Install 7-Way Trailer Wiring Harness on 2019 Subaru Crosstrek

Updated 11/01/2021 | Published 10/31/2021

Products Featured in This Question

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

(2967)

$43.75

Adapter 4-Pole to 7-Pole and 4-Pole

(660)

$58.57

Curt Echo Wireless Brake Controller - 7-Way Plug-in w/ Bluetooth App - Up to 2 Axles - Proportional

(1769)

$279.95

7-Way RV Upgrade Kit for Trailer Brake Controller Installation - 12 Gauge Wires

(337)

$96.74

Question:

I dont see: 2019 Subaru Crosstrek Premium 7-pin custom trailer wiring harness

asked by: Henry

Expert Reply:

Not all vehicles have 7-way trailer wiring harnesses made for them. This is due to the vehicle being a lighter duty one like your 2019 Subaru Crosstrek which in most cases wouldn't be towing a trailer that has brakes. So this is why only 4-ways are made for your vehicle like the part # 118467 as a custom fit option. So what you can do from there is easily convert to a 7-way with an adapter like the part # 37185.

If your trailer has brakes though you'd need to go a slightly different route as you'd need a brake controller like the Curt Echo Mobile part # C51180. Instead of the # 37185 though you'd instead want the part # ETBC7L which come with the wiring needed to make sure the Echo is active.

expert reply by: Jameson C