This molded, 7-way, RV-style, trailer-end connector allows you to connect your trailer to your vehicle. Durable molded rubber construction and corrosion-resistant terminals withstand the elements.
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Specs:
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to be taking a look at the Mighty Cord 7 Way Molded Trailer Wire Connector. This is a molded pre-wired 7 way trailer connector for wiring your trailer. It's available in three different lengths, 10 foot, 8 foot, and 6 foot. The part number that goes with the 10 foot length is part number A10-7W10, 8 foot is part number A10-7W8, and 6 foot is part number A10-7W6. They're all available here at etrailer.com. Here on this end you're going to have the 7 way connector.
It's got the finger tabs right there that allows for easy connecting and disconnecting. This connector head is a very strong durable constructions. On the other end you're going to have the individual pigtail wires for wiring to your trailer. The wires are all color coded. The red, brown, green, and yellow wires are gauge 14. Blue wire is gauge 12, and then the black and white wires those are going to be gauge 10.
It's got a nice wire casing that goes over those wires. It's going to protect the wires and it's going to keep them all together. Very flexible design as well, so you can manipulate that or install it however you need it. That's going to do it for today's look at the Mighty Cord 7 Way Molded Trailer Wire Connector.
Average Customer Rating: 4.7 out of 5 stars (82 Customer Reviews)
This molded, 7-way, RV-style, trailer-end connector allows you to connect your trailer to your vehicle. Durable molded rubber construction and corrosion-resistant terminals withstand the elements.
Great product easy to install working good in the northeast in all weather conditions 732925
Received my order quickly. Smooth tran saction. 617782
Great! I was not satisfied with packaging in the past, but had a personal call from Rebecca who actually acted concerned about my order! She was great. Made recommendations and processed my order. I do like doing business with a business who cares about me. Thanks Rebecca. 322513
Michael M - 12/06/2017Very good quality trailer wiring connector. Just be sure you don't simply connect color to color when you splice into trailer wiring. 'FUNCTION' positions may be standardized on the connectors, but color codes are definitely NOT. 343509
Sturdy construction! Much better than using those plastic replacement ends. Only complaint is, the wire colors didn't match standard configurations, a few minutes with a test light and we were in business. 496950
Rachael H - 04/17/2018It is a great relief to get what you order and as fast as it arrived, I could not have expected any better results. The items ordered were good, I would like to see more "MADE IN THE USA", but it is difficult to find. I do like to shop USA. products when practical.. Very good experience ordering from ETRAILER. 327058
Cord is good quality but wire color code doesnt follow the normal trailer light standards. It makes more work for you have to I.D each wire back to trailer plug 479414
Mike L - 02/27/2018Have had this for a year now. Use it once a week in summer. Connection is still 100%. Great product. 422869
Taha - 08/20/2018I replaced the hydraulic hitch system with this. We have to replace the hydraulic brake drums with self adjusting electric brake drums which we feel will be a better system based on our load. We are hauling a couple of RZR'S so the weight distribution was a concern. All the parts have been good to work with. The attachment nUt sav and lock washers were not with our package. A phone call later and etrailer had them on their way. The sad part is the Postal service has lost them at the delivery point. The videos have been helpful in getting us prepared for the upgrade of our trailer. 373713
So, I have been wiring trailers for a while now. I have been known to wire thing backwards before. So when I got all finished wiring it up and my marker lights were flashing , I thought, I did it again. Re check all the wires. And I have brown for brown, green for green, and yellow for yellow. Well come to find out, nothing is color coded with this pigtail. Cut it all apart and rewire it all. They said they sent me a link for the wiring but I could not find anything about the colors not matching. 609710
Mike L - 03/04/2019Item arrived very quickly, and is an excellent cable for my cargo trailer rewire. My original trailer wiring was chewed up by the cows. The trailer wiring I purchased is better than the original because an adapter is not required to connect to the 7 wire plug on the truck. 590526
No problem works just as advertised. Bought this because mine had no middle contact to operate backup lite and backup alarm, this solved the problem 610334
Overall a good product, but it could be better. Two main improvements would help a lot. First, color coding the wires to match industry standard instead of the random coloring that is used. Second, the plug is twisted, see picture. 401199
This is a great heavy duty harness that I am completely happy with. 478156
I wanted a better wiring harness then what the usual discount national auto parts stores stock. So I went to the web and found this site. Ordered the six foot model (I had been having the existing harness disconnect from the four plug adapter too many times) to give me enough length. Seems very high quality, both the individual wires and the outer protective sheath. Wiring was pretty simple; slight difference in color coding. Just take your time. I used the 3M heat shrink crimp connections. Here's a wiring tip: If you cut the wires in a staggered sequence, instead of all the same length, then when wrapping, you don't end up with a huge bulge where all the crimped connectors are. 414277
IT FITS AND IS EVERYTHING ADVERTISED. ALSO GOT THE JUNCTION BOX TO EASE THE INSTALLATION. 582824
Equipment supplied was very robust and of good manufacture,it did however take me a while to fit the new brakes without any written instructions that was very disappointing, Had the boat and trailer out today and everything seams to be running Hot have re greased the Bearings and will continue to monitor.Overall once you get you head around the fitting they go on easily 295233
good quality arrived before date thank you 749294
Quality of my replacement trailer connection harness appears to be excellent. I won’t be able to install it till the weather in Wyoming warms up! 745489
Wire color code not correct 740086
Victoria B - 01/30/2020Plug is solidly attached and weather pr oof! 735726
I often have to fix wiring harness in the field after some idiot managed to forget to unplug when disconnecting a trailer. This allowed for a quick change with out too much cussing. I added loop connectors to the ends ahead of time making the field repairs faster. 734768
Customer service was excellent,and delivery was on time !!!!Thank u etrailer!! 730322
Solid and watertight! Great product and good prices! 729802
Your service and product was very good. Thank You, Andrew 727050
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