---
product_id: 13607886
title: "Conntek Heavy-Duty 7-Way Plug to ROJ"
brand: "conntek"
price: "266 kr"
currency: DKK
in_stock: true
reviews_count: 10
url: https://www.desertcart.dk/products/13607886-conntek-heavy-duty-7-way-plug-to-roj
store_origin: DK
region: Denmark
---

# Conntek Heavy-Duty 7-Way Plug to ROJ

**Brand:** conntek
**Price:** 266 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Conntek Heavy-Duty 7-Way Plug to ROJ by conntek
- **How much does it cost?** 266 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/13607886-conntek-heavy-duty-7-way-plug-to-roj)

## Best For

- conntek enthusiasts

## Why This Product

- Trusted conntek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Features

- About this item
- Trailer Cord Uses RV Color Coding     Wire Gauges: (2)10AWG, (1) 12AWG, (4) 14AWG cables     Cable Jacket: STW is rated for heavy service and weather     Heavy-Duty Gauge Brass used for Double Pong Connections to Ensure a Tight Fit     Cable Component is UL Listed - E90164-D     Length: 6 Feet

## Images

![Conntek Heavy-Duty 7-Way Plug to ROJ - Image 1](https://m.media-amazon.com/images/I/61hH6l-VygL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐ 







  
  
    Massive waste of time and energy.
  

*by H***M on Reviewed in the United States on July 16, 2019*

Pure and utter garbage.  To be completely honest, I would give this zero stars if possible.Initial build quality seemed great but after taking the time to run the harness and hook it up based on the provided instructions, only the running lights worked.  The brake and turn signal wires were not as the instructions stated.I checked all the relays and fuses in my truck: good to go.  Checked the brake controller: good to go.  I grabbed my DVOM(digital voltage/ohm meter) and started checking outputs  Checked output at the 7 pin connector at the hitch: good to go.  Checked wiring according to instructions: not good to go.  No voltage for electric brakes through harness!!  Colors were swapped so I figured out how to get the lights to work at the very least but not the trailer brakes, which was the real reason for getting this harness.I compared the colors to other reviews and found some similarities in complaints.If the connector came apart, I would just re-pin them but now I'm stuck using a cobbled together setup until I can get a replacement harness that ACTUALLY WORKS.DO NOT WASTE YOUR MONEY OR TIME on this harness.  Buy a quality harness that has the correct colors and matches universal trailer/RV wiring diagrams.  Troubleshooting is much easier if everything is where it should be...I'll most likely build my own trailer harness after getting a replacement for this one and connecting it to my junction box.What a way to ruin an afternoon of nice weather by screwing around with this massive turd of a product.Buy at your own peril.  Or better yet, don't buy this piece of crap and get a quality harness from a reputable seller.  I ordered my replacement parts from e-trailer.com.

### ⭐⭐⭐⭐ 







  
  
    Nice molded Plug and Cord, BUT INCORECT WIRE COLORS!
  

*by K***O on Reviewed in the United States on November 7, 2017*

I ordered this because of the molded plug/ wire combination. it included a detailed instruction sheet that had a color diagram for wires and plug and appeared to follow standard truck/ trailer colors and plug terminal locations. Piece a cake right ????  WRONG ! The colored wires do not follow truck/trailer standards or even the diagram instructions included. White wire was -Ground. Blue wire was +brakes. Yellow was reverse lights. Green was running lights. Brown was left turn. Black was +Battery. Red was right turn. I called the phone number that came with instructions, got a answering machine. Did receive a call back, and the person explained in broken English that there are lots of different "wire color and plug configurations out there". That's rubbish, we're in United States, where there is a standard.  Nice cord and molded plug, but check colors!!!! Wired incorrectly could be very unsafe !

### ⭐⭐⭐⭐ 







  
  
    Good harness, very sturdy, colors are weird
  

*by A***N on Reviewed in the United States on March 15, 2013*

I like this harness, and it works well, but the wire colors are weird.I bought this to rewire a 16' flatbed car hauler with electric brakes.  The factory wiring was junk, and I wanted to get something that would last.  I feel like this harness is going to hold up well.  The plug seems well made and fits tightly into the socket on my truck.  The insulation on the harness is very thick and seems to be sturdy.  The wires themselves are of the proper gauge and are also well insulated.  My only gripe with this is that the color of the wires is not the same as any trailer harness I have ever seen before.  I know that there is no universally accepted standard for wire colors, but these are more unusual than others.  Left/Right/Tail are Yellow/Green/Brown as expected, Ground is White (not ideal, but not unusual), Brake is Red, Reverse is Blue, and Aux Power is Black.  At a minimum I would have made Brake blue.  This is not a big issue, but you have to take special care when wiring this harness to get everything connected right, and when troubleshooting, remember that the wire color at the front of the trailer might not match the back end.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-08*