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

Brand:CURT

3.6/5

82.10

If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Ford E150, E250 and E350 Super Duty (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.

DUST COVER. To promote long-lasting use and weather resistance, this 4-pole trailer lighting wire harness comes with a rubber dust cover. It easily fits onto the 4-way flat connector when not in use, protecting it against the outdoor elements. EASY GRIP. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this vehicle socket. It features tabs on the top and bottom for a better grip when plugging into your trailer or unplugging. VEHICLE-SPECIFIC. This aftermarket, vehicle-trailer wiring harness is designed for select years of the Ford E 150, E 250 and E 350 Super Duty. STANDARD CONNECTOR. This plug-in 4-flat trailer wiring can be used to connect trailer tail lights, brake signal lights and turn signals. 4-way trailer light wiring is popular on a variety of trailers, adding versatile towing options for your vehicle. EASY TO INSTALL. No cutting! No splicing! This trailer wiring harness kit plugs into existing factory wiring on your vehicle and equips it with a standard, rear 4-pin trailer wiring connector for plugging in and towing a trailer.
Brand CURT
Brand ‎CURT
Country of Origin ‎USA
Customer Reviews 4.6 4.6 out of 5 stars 190 ratings 4.6 out of 5 stars
Exterior ‎Smooth
Is Discontinued By Manufacturer ‎No
Item Dimensions LxWxH 9 x 4 x 3 inches
Item model number ‎56020
Item Weight 0.71 Pounds
Item Weight ‎11.4 ounces
Manufacturer ‎Curt Manufacturing
Manufacturer Part Number ‎56020
Material Rubber
Model ‎Custom Wiring
OEM Part Number ‎56020
Product Dimensions ‎9 x 4 x 3 inches

3.6

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Scritto da: Kel
Worked great!
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).
Scritto da: JDeMattos
Hyperflash on left signal ONLY.
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.
Scritto da: KL
Works but seems poorly planned
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.
Scritto da: Carlos Carlo
Easy to install and have trailer lights
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
Scritto da: James M. Droddy
Perfect fit
Fit perfectly. Just takes some time to install on the van since you have to run the wiring to both lights. However, works perfectly.
Scritto da: Notso
1 tool required
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...
Scritto da: T in florida
Easy to install vehicle trailer harness
The harness was incredible simple to install on a 2013 Ford E-350 full size van
Scritto da: Roger Ferrer
Muy bueno
Muy bueno
Scritto da: mike
Great product
Very simple plug and play ! Highly recommend
Scritto da: GERARD ARSENAULT
nice set up
foul proof 15munute job
Scritto da: Amazon Customer
Easy install and works.
Straightforward to install and worked as expected.

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