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Mount this 7-way connector in your aluminum truck bed for quick, simple hookup of your 5th-wheel or gooseneck trailer. Custom harness plugs in-line with your existing factory wiring so that you can retain use of your vehicle's factory 7-pole.
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Average Customer Rating: 4.8 out of 5 stars (173 Customer Reviews)
Mount this 7-way connector in your aluminum truck bed for quick, simple hookup of your 5th-wheel or gooseneck trailer. Custom harness plugs in-line with your existing factory wiring so that you can retain use of your vehicle's factory 7-pole.
Installed this in my 2021 F-150 long bed. Was able to cut a hole right by my onboard outlet in the bed of my truck. Simple plug and play install. On occasion the connection isn't the best, but I think it would be better if I used some dielectric grease on the connectors.
Great product. Was exactly what you needed to make a quick connection to the truck for connecting your fifth wheel . Nicely designed.
Only feedback I have is that one of the frame brackets where we had to press fit the bolt grommet was oversized and didn't retain the grommet. We worked around it to hold it in place until we could engage the bolt. Other than that we love the fit and finish and are very pleased.
Craig B.
12/21/2023
Wiring harness has worked great no complaints. Easy to install, no issues.
PLUG AND PLAY install...only 1 hole needed to be cut for the install...everything else is plug in and go.
Excellent! Everything was delivered on time and in good shape.
Great product and even better customer support. The install videos are awesome I'm
Work like a charm, easy to install instructions for great. Would definitely purchase again.
Received the 7 way harness as promised. Used video that walked through the install and had no issues. Harness works as advertised. Great experience
Great price, simple installation with easy to follow instructions! I highly recommend this product!!!
First, what I like. This system was easy to install. The cable length was perfect. The connector system to splice into the stock connectors was perfect. The directions accurately detailed the hole-saw size needed to drill in the truck bed. The umbilical from my 5th wheel seats securely. The problem I have is the mounting screws. The screws are steel while the 2020 F250 bed is aluminum, meaning there is the possibility of corrosion with dissimilar metals. The connectors design solution is rubber grommets to isolate the steel from aluminum. With only a few plug/unplug cycles, the grommets failed, the connector came loose. I had to remove the mounting system and replace with steel bolts, using silicone caulk to provide corrosion protection. Bottom line, connector mounting system doesn’t work.
Part was exactly what I ordered. Installing it was easy
This was a C57008 for a '18 F250 6' box. The item was delayed because of the new vehicle. But etrailer kept me well informed of the progress. The plug system was so convenient without having to splice the right wires and the 7' length was just long enough to locate the socket just ahead of the wheel well for my slide in camper. It also included a nifty isolation kit to avoid screwing directly to the aluminum bed.
etrailer does it again. One of my items was backordered and then it appeared to be further delayed. I called, spoke with Carol and told her that I needed the parts for the upcoming 3-day weekend. She told me that she would check with the warehouse and make sure they shipped that day. I received the parts unbelievably quickly and am installing them over the next few nights. I'll update the post to comment on the install and my impressions of the product but for now I'm completely blown away by etrailer's consistently outstanding customer service. Thanks Carol, thanks etrailer.
ANY time I need something related to trailer parts or towing, etrailer is my source and suggestion for others
Lester
6/13/2022
Worked Great, very simple
Easy install, the etrailer videos were extremely helpful. Really the only thing I used the included instructions for was to get drill bit size information. Thanks etrailer for the fast shipping.
I ordered the Curt Spider Gooseneck Hitch and the Wire Harness for my 2020 f250. WOW is all I can say!!! It was delivered to my door less than 20 hours. The hitch is of great quality and I can not wait to put it to work. I will continue to do business with eTrailer.
Works great!
Etrailer was great to work with and Curt products are always quality and fair priced
The quality of materials and the fact that this plugin has a 7ft cord makes it perfect for a short bed pickup,if you take a little time in the routing of the cable it looks factory
Perfect ready to use,easy to install,thanks
Easy to install with very informative i nstructions
Excellent service! Called in my order and received my order in just a couple of days. The Curt 7 pole connector for al beds was easy to install and works perfectly for my 5th wheel. Highly recommend etrailer!!!
High quality easy to install
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Mitch B.
12/14/2023
Over a year with this and everything is working very well