CURTManufacturing 56020 Vehicle-Side Custom 4-Pin Trailer Wiring Harness,Fits Select Ford E-150,E-250,E-350 Super Duty

This worked great for my 2008 e350 ford. The instructions didn't work for my passenger model though. I had to follow a video from etrailer, this harness is almost the same as theirs but it doesn't have the long wire for ground (so it's much easier to install).

Plug and play harness. Instructions are pretty vague but it’s not rocket science. They essentially “piggyback” off of the stock tail light bulbs. They should label right and left. Thankfully I tested before reinstalling everything and figured out I had it backwards.Right signal works as it should on my van and my trailer but left signal is blinking twice as fast or what’s known as “hyperflash”. All lights are operable so it sure why only one side is flashing faster than the other. Docked a star for that. Other than that, works as it should.

We installed this in a 2014 E350. It works well enough and it IS worth it simply for the factory style plugs at each tail lamp. However, the right (green/white) side was too short (at least for how I chose to install it) and the left (yellow/brown) was inexplicably long - VERY long. I actually wound up splicing in about 2' of green and white wire, so you might consider having some green and white primary wire on hand along with some butt connectors.Note the included instructions talk about slitting a grommet but I could not locate said grommet and it was not mentioned in the YT video, either. I was simply able to run through a hole where the taillight wires entered and down behind the plastic trim of the last pillar, then under the kick plate. The hole did not feel like it had any sharp edges and actually felt nicely finished.Now, from the kick plate I took advantage of 2 oval slits next to the door striker. I believe other reviewers have alluded to this as well. I put all 4 wires of this harness in plastic loom to protect them as they pass down through the body. Our vehicle had a tapped hole in this area as well that had a plastic thumb screw of sorts. I used a 3/8" insulated rubber clip around my plastic loom and replaced the thumb screw with a standard M6x1.0 bolt, see pic. You will have to trim some rubber "grips" off the plug to get it thru the oval holes. These are just there for human finger comfort and serve no important purpose. From here I ran the plug under my hitch and again secured the wiring with an insulated rubber clip.

Not too much to say about this other than it went in easy hooked up easy and works fantastic. One thing I think could be better is a little more detailed instruction and maybe color-coded step by step instruction be nice but not really necessary it's definitely worth purchasing this kit and installing it in your van so you have trailer lights it's pretty cool

Fit perfectly. Just takes some time to install on the van since you have to run the wiring to both lights. However, works perfectly.

I just needed a hex bit to remove my tail lights then these were plug-n-play.Fantastic kit. Saved me the time of splicing wires etc...

The harness was incredible simple to install on a 2013 Ford E-350 full size van

Muy bueno

Very simple plug and play ! Highly recommend

foul proof 15munute job

Straightforward to install and worked as expected.