Mighty Cord 7-Way RV-Style Trailer Connector w/ Molded Cable - Trailer End - 10' Long

Product was as advertised and delivered on time.1720403

I bought this to replace the worn out connector on my RV. I was happy to see that the white, black and blue wires were of a heavier gage than the other four wires since that is how the original cable on my RV is. The package arrived sooner than I expected. This will be much better than if I had just replaced the connector. No more worries if my trailer turn signals are working!1562383

by: Matthew 08/12/2023

After one year of steady use, it still is doing its thing. Plastic has not gone brittle.1644246

by: CE06/16/2019

Works for what we needed.. use it all the time the camper is on the truck.658883

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Great quality and the wires are very good quality and guage.1270929

Marc

3/11/2023

A very sturdy and high quality 7 pin RV cord to replace the old cord on my fifth wheel. The wiring colors were an exact match and the correct gauge sizes for the various wires. The wire bundle rubberized covering is very sturdy and much better quality that some other replacement cords.

The delivery was reasonably fast. The service tech, Nicolas C., with whom I talked and placed the order was very knowledgeable and pleasant.
The cable is for a 5th wheel travel trailer to a 3/4 ton pickup needed to replace the factory one-foot too short cable with a connector whose female metal connections had lost their temper and thus valid connections to distribute voltage and current from the truck to the brakes, batteries, and refrigerator.
The new cable seems to have solved the problem.
The etrailer site had good wiring diagrams and installing instruction for many types of trailers.584316

The quality and the design of the cable is excellent - the only problem I encountered with it was the color coding of the wires. First, I ordered the RV version which means that the wires are supposed to be located at specific points in the plug and I found that they were not in agreement with what etrailer's connection scheme said that they would be.
Whatever was the case, I am working on a utility trailer and my vehicle is wired as a utility trailer would be because that is what I use it for. It mystifies me that there is a difference between RV and utility trailers because anyone who uses a trailer does not want to have multiple hookups when it is totally unnecessary.
Be that as it may, I found that to use the RV connector cable, I had to exchange the white and the blue wires, the red and the yellow wires, and the brown and the green wires in the box relative to the trailer wiring. This means that the yellow wire of the cable is connected to the center pin of the connector for auxiliary power (in my case). The red wire is the left side signal and brake light (trailer yellow). The blue wire is connected to the ground wire on the vehicle (trailer white). The white wire is connected to the brake controller (trailer blue). The brown wire is the right side signal and brake light (trailer green). The green wire is the tail lights (trailer brown). When I did this swap, all of the items matched the connector on my vehicle and everything works. I have not actually tested the brakes yet, but that is coming.652899

by: Mark09/19/2021

The cord is of good quality and is working well. The reason for 3 stars is that the wire color to Pin location don't match the standards I have printed even ones I got with the car connector from etrailer. I just used an ohm meter to confirm which color wire connected to each pin before connecting to the trailer.1157378

by: Michael J09/30/2019

This cord was a good length to replace the damaged cord on our travel trailer. It has a sealed plug connection thus eliminating the need to attach and maintain the RV-style plug on the end of the cable. This was an easy replacement.711121

by: Richard 04/22/2021

Purchased this to upgrade the connection between my trailer and my truck. This cable has remained flexible and provided the length I wanted to be able to connect without hitching.1018729

by: Kenneth12/30/2019

Ordering and shipping on time was great. easy installment. Only draw back is the longer I pull my trailer the more the brakes apply pressure and I have to make adjustments to keep brakes from locking up. But I would and suggest buying to a friend.734844

by: NFC07/30/2019

My old cord had 16 gauge wire for the brakes , This took care of my week trailer brakes. 678606

by: Greg B12/26/2020

Direct replacement for my trailer cord. Like that it is sealed to keep the weather out.931030

Quality product, well built, durable and easy to install. Recommend a quality crimper or solder connections to the electrical box. 423531

This was an exact match to the wiring of my 2009 forest river 27' salem toy hauler. I purchased the 10' cable which is 2' longer than the stock cable. I did that so I would have extra cable to add a new end to if I have troubles later on. The Product works perfectly after installation . My reason for the replacement was a failure of the stock plug end. No complaints about the stock one. It lasted 10 years which I believe is a good life span for any plug. This plug seems like with proper care and corrosion protection it should have a long life as well.705480

Replaced old cord with new one. Exactly what I wanted at a reasonable price. That is why I always check etrailer for parts I need on my RVs. the cord is durable and is exactly how it was explained in its description.672196

Works great for a conversion lance camper plug rubber coated plug good quality product 469337

Customer service is great with etrailer I appreciate the time I spent of the phone with the gentlemen he was very knowledgeable he was a good communicator and very courteous. I will order more parts from them. 1st impression goes along way.784318

RV pig tail was delivered with the Truck harness in a timely manner. The quality of the product was very good and excellently made.659545

Thank you for your excellent service. I needed the wiring harness urgently overnight and Nicole in customer service made sure it would ship and get to me on time. 695386

by: Keith02/08/2018

This worked out great for wiring my tra iler.473936

Arrived as scheduled in good condition 1542627

by: Doug L08/27/2020

Well made standard trailer connection. Make sure that the one you buy is long enough.869761

by: Leon G01/02/2021

Easily added to my boat trailer works w ell933004

Works. Real tough to install. Terminal ends must be cut at exactly the correct length to fit in the junction box. Colors all matched up fine. 563320