gooseneck wiring harness

Have you looked on etrailer.com? Hopkins comes to mind.


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What is the diameter of the hole you have to cover?

The hole is exactly the same as the oblong hole in the bumper.
I am sure of this because I swapped the camera/7pin plug from the bumper to the bed and installed the 7pin/4pin plug in the bumper.

Use your vin# to do a parts look up on a GM parts website. Should give you the correct part number for your particular vin#.

So would this work?
https://www.etrailer.com/Custom-Fit...ierra/2006/HM40975.html?VehicleID=20061172671


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Thanks all, appreciate the suggestions. Seems this may have been more an issue with my specific dealer parts guys, and the Chevy/GM website isn't the most user friendly for this particular part. I ended up asking them to simply order the one on the 3500. Of course its back-ordered but at least its coming. I matched that one up with my cover and its the same. The parts guide says it needs just the single end wiring harness but I am pretty sure it needs the one with one end for the receptacle and two on the other end to plug into the existing receptacle and the other to the source. I just hope its long enough.

I have a Curt 56070 extension. It is used but works fine, I took it off my previous truck.

It is 7' long. For $10 to pay for shipping I will send it to you.

Shoot me a PM if interested.