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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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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 (109 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
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
Steve - 03/06/2020It 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
Very 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
Received my order quickly. Smooth tran saction. 617782
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 - 04/17/2018So, 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 - 03/04/2019Great! 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 - 12/06/2017Cord 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
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
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
Product works just fine another 12 inches and I would not be pulling it out of the plug when I make a sharp turn backing up 894417
Good item, set up was great, works as d escribed 870521
I’ve had this on my trailer for a year now. Great quality heavy duty cord. 865813
This was never right from the start. The brake controller portion worked, but I ended up wiring in a four flat for my lights because we were leaving on a trip the next morning. I was busy and never got anything done about it, and eventually replaced the molded plug before I sold the trailer. Hopefully mine was just a fluke. 862701
Very good quality, very heavy duty. This one will last forever. 856419
fast delivery and the product seems to be of good quality. 853684
Rewired my trailer so I could have reverse lights. Perfect for the job. 847407
Nice products great service quick shipping. Will buy from them again. 852253
Easy to connect and absolutely no probl ems! 844425
Hally C., if you're lucky enough to get her to help you go buy a lottery ticket because it's your lucky day! She's great!! 836888
Just what I wanted. 822869
Seems like a quality product just be careful not to use colors as a guide connecting. Brown in this harness is a blinker brake instead of taillights. I think green was taillights instead of turn signals. Otherwise seemed good we will see how it last 818470
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