Trailer wire harness pigtail part number?

I am in need of the wire harness pig tail that has the flat four prong plug. I've been to the local dealership and they are incompetent and can find it in their system. If anyone has the Toyota part number or anything aftermarket that would work the info would be much appreciated. Thanks.

 

Search for towing wire harness such as

$26 Hopkins 48925 Tail Light Converter with 4 Wire Flat Extension, 72" length

here
and at Walmart
eBay
Amazon

 

Ok thanks for the info. Hoping to get an original part, I may just have to get up under there and make sure it's not aftermarket.

 

That doesn't appear to be what he is asking for.
Sounds to me that he is just asking for the last segment of the wire that goes from the plug at the drivers side rear of the frame over to the center of the trailer hitch, but that he already has the rest of the factory trailer wiring kit in place.

@silver80surfer : DO NOT use one of those toy trailer converter boxes. They load the trailer circuit onto your tail lights, which increases the draw on those circuits dangerously close to their maximum tolerance. If they do go over and blow the fuses, then not only do you lose your trailer lights, you also lose your TRUCK lights.

 

I haven't yet found just the last piece of the wiring, but the KIT part number is 8921-04960
https://www.toyotaofdallasparts.com/scripts/prodView.asp?idproduct=29333

I'll see if I can find just the final extension.

 

Well, found the INSTRUCTION manual for it, which lists the separate parts within the "kit", but doesn't break it down with individual part numbers.
https://www.toyotaparts.metro-toyot...-04960_REV._B_T-AI-0297-W_--PT08921-04960.pdf

 

Found out it was a blown fuse and a bad splice. All worked out, thanks for the info either way.

 

This is the plug and play kit I have if anyone needs this.

 

https://www.etrailer.com/Custom_Fit_Vehicle_Wiring/Tekonsha/18246.html