Parts Needed to Install 7-Way on 2021 Subaru Outback Wagon

Updated 03/08/2021 | Published 03/04/2021

Products Featured in This Question

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

(2966)

$49.11

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

(659)

$61.47

Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"

(194)

$206.29

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

(337)

$96.74

Question:

I have a new 2021 Subaru Outback. I want to put the Curt 2 hitch on it C67JR. I had the same or similar hitch on my 2017 Outback got it from you guys. Question is: what accessories do I need to have a 7 Bargman style connector? Do I need both the vehicle 4 pin adapter and the 7 ? I dont need 4 pin at the back, just 7. I prefer a 7 pin connector that has heavier gauge wiring for the 12V and ground for the charging circuit. Thank you!

asked by: Will P

Expert Reply:

Since your 2021 Subaru Outback Wagon does not have factory trailer wiring you'd need to first install a 4-way with part # 118467 and then convert it to a 7-way with a 7-way adapter like the part # 37185 to give you the 7-way. But since you are wanting to have the 12 volt circuit active your best solution is the adapter # ETBC7L instead of the 37185 as it comes with the wiring needed to complete that circuit.

This will work great with the Curt hitch part # C67JR as well.

expert reply by: Jameson C