# 1
Hopkins Active Tail Light Converter with Install Kit
Installed on a 2009 328i BMW, took more work to get interior panels off/on in trunk area than the wiring. I had the electrical wiring diagrams for the car which really helped.
# 2
7-Way Molded Trailer Wire Connector, 6' Long
Only gave 4 stars because it was a bit confusing. I have a lot of auto wiring experience; from car stereos,amplifiers and all manner of accessories. All of the info on etrailer indicated that the color coding didn't match up. So I went into it disregarding the standard color coding, when in fact it was just as it should be.
Good thick rubber and plug works perfectly.
# 3
7-Way RV to 4-Way Flat Trailer Connector Adapter
My truck has a dual trailer connection - 4 pole flat and 7 pin RV. When using my utility trailer, the spring loaded door on the 4 pole side exerts pressure on the trailer plug and wire, causing it to bend severely. Thinking this would be bad for wiring longevity, I ordered this adapter, which goes into the 7 pin side, and the plastic, sturdy body of the plug takes the force of the spring loaded door without the door touching the wiring. Then, the 4 pole trailer plug simply plugs into the 7 way. No more stress on the trailer plug!!
Works fine. Reasonable price. I'm happy that etrailer is around.
# 4
Hopkins 7-Way RV Style Connector with Molded Cable - Trailer End - 8' Long - RV Standard
Worked excellent for wiring my cab over camper to in bed trailer plug-in.
7 pin connector separated from cable. I was expecting that "Molded Cable" meant that the connector was fused to the cable insulation but instead, the two separated almost immediately after I installed it. It still works fine as the wires are connected securely inside the connector but with the outer covering pulled out like this, I don't think it will last very long.
# 5
Hopkins Endurance Multi-Tow 7-, 5- and 4-Way Flat Trailer Connector - Vehicle End - Ergonomic Design
Installed the Hopkins muti-tow 7, 5, and 4 way flat connector this morning. I ripped the original connector that was attached to the bottom of the hitch receiver off when I was 4-wheeling into the Doll House campgrounds in the Maze District of Canyonlands a month ago. So, I cut a hole in the bumper and mounted the new Hopkins connector, cut off the old broken connector mounting bracket, and connected the factory wiring to the new Hopkins device. Hopkins product installed easily, looks great, is now out of the way, and has the flexibility of multiple trailer connectors when required. I am pleased with the product. Attached is a photo.
Exactly what we had been looking for. Now I can hook up multiple trailers with different connectors and all the electrics on each trailer works. I mounted mine directly to the receiver hitch frame. The biggest challenge for us was routing the backup wire from the taillight housing, through the body of the truck to the connector. the rest went together fairly easily. Seems to be pretty solid and looks much better than the loose pigtail connector it replaced.
# 6
Hopkins Endurance 4-Way Flat Trailer Wiring Harness - 20' Long
I used this harness to rewire a 10ft vintage RV. There was plenty of length to reach the rear lights. I used Scotch Locks to tap into the wiring for the side running lights. Very good product.
Very happy with every aspect of my order. Received product and quality appears to be outstanding. I’m especially impressed at the instructions made available to install the wiring harness, written with the product and link for video. All bases covered and follow up to make sure all goes well. Am confident of their assistance should I need it.
# 7
Hopkins Endurance Easy-Pull 4-Way Flat Connector w/ 48" Harness and LED Tester
Very strong wire on the connector. Finger hole access is priceless!
easy installation, I like the indicator,
# 8
Hopkins Adapter 7-Pole to 6-Pole Universal with LED Tester - Electric Brake Center Pin
We are a U-Haul Dealer and bought this for use as a test device only. We need to test many vehicles trailer connections to be sure there are no issues before renting a trailer. Some vehicles have the trailer lighting connection mounted in a way that makes it impossible to see the lights on the testers. Of all the testers that are on the market, NOBODY makes one with the test LED's on BOTH sides of the unit. With the test LED's on the end of this unit you can always see them, regardless of the position the trailer socket is mounted! We have the same problem with the 4 pin testers. We purchased 2 different brands where one tester has the LED's on the top, the other has them on the bottom.
Your website led me to believe that this product could tell me whether the electric brake control on the tow vehicle works, without actually connecting the tow vehicle to a trailer. That is not the case, so I spent $20 on something I don't need.
# 9
Hopkins Wiring Harness with 4-Pole Flat Trailer Connector - Trailer End - 4' Long
Perfect! extra long so I got rid of all my bull crab wiring
This replaced a old plug.
# 10
Hopkins Tail Light Converter with 4-Way Flat Trailer Connector
I used the Hopkins 3 to 2 converter to make a 6-pin round to 4-flat connector for my Winnebago View motorhome. While there are 6-4 plugs available to do this, they do not work on the Winnebago View (no brake lights). This adaptor works great.
This device was no help in connecting my five wire trailer to my four wire goldwing. I ended up having to use a number of diodes in the trailer wiring to make everything work properly. My trailer had red LEDs that were used for Brake, Turn & stop and I had to get the brake and turn function to share the same lead on the light fixture.
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