How To Attach A Trailer Wire Harness To A Trailer Hitch

Published 10/23/2024

Products Featured in This Question

etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"

(13)

$214.94

No-Drill Mount Bracket, Long

(648)

$20.05

No-Drill Mount for Electrical Mounting Bracket - Short

(1153)

$24.91

Mounting Bracket 4-Pole Flat

(5811)

$11.15

Mounting Bracket and Installation Hardware - Pollak 7-Pole, RV-Style Trailer Connector - Vehicle End

(1132)

$12.46

Question:

How can you attach a wire harness to this particular unit

asked by: Clifford S

Expert Reply:

Hey Clifford,

To attach a trailer wire harness to the etrailer Trailer Hitch Receiver # e45AR you'll need a no-drill mounting bracket # 18140 (short) or # 18136 (long) to wrap around the crosstube of the hitch and a bracket # 18144 (4-pole) or # PK12711U (7-pole) to mount your wire harness connector.

Looking at how the # e45AR sits on a 2006 Lexus GX 470 you could probably go with the short # 18140 if you have a 4-pole connector and place it on the top of the hitch. If you have a 7-pole connector you'll likely need the long bracket # 18136 to get enough clearance to have the bracket at the top.