# 1
Adapter 4-Pole to 7-Pole and 4-Pole
simple to install, included all the necessary items to mount to the hitch I also purchased from here.
I looked at so many options before deciding on the B&W hitch, but I have no regrets buying it. There is nothing that my car is suitable for towing that this thing can’t accommodate. I even use it on the front hitch of my mower to move trailers around the yard! Adjusts very easily and stows nicely (though on my Ford Edge it rides lower than I like when stowed).
# 2
Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector
The adapter works perfectly to connect our old popup camper and Ford Edge.
# 3
Tow Ready 4 Pole to 5 Pole Trailer Wiring Adapter
installed wiring but had hard time connecting to back up lights....
My Ford Edge with the tow package had a 4 pole harness and my boat trailer had a 5 pole harness with the extra wire for locking out the brakes when reversing. This adapter was easy to install and works like a charm. No more need to use a lock out key when reversing the trailer.
# 4
Adapter 4 Pole to 7 Pole and 4 Pole w/Test Lamps
Not too difficult to install, but I would recommend using a car lift so you don't have to work from your back (review includes wiring harness and Brake Controller)
Perfect . My new Subaru hitch has a flat plate to which the dealership attaché the 4-flat. I used “2 L-brackets” to accommodate the 90 degree bend of the adapter bracket.
# 5
Adapter 4-Pole to 5-Pole Trailer Wiring Adapter - Shorter
Product is perfect. It works as advertised. I am able to hook up my motorcycle cargo trailer and motorcycle camper, if I need to pull them behind my 2013 Ford Edge.
Arrived quickly. I didn’t need to wire the extra lead to my reverse lights because my trailer doesn’t have surge brakes or backup lights. Simply plug and play.
# 6
Adapter 4 Pole to 6 Pole and 4 Pole Trailer Wiring Adapter
Great way to extend a 4 pole plug! Easy to install.
Again very easy to install. Took all of about 10 minutes to get it hooked up and working.
# 7
Hopkins Endurance Multi-Tow 4-Way Flat to 7-Way RV Trailer Adapter w/ 4-Way Vehicle End Plug
Everything I have ordered from etrailer has been quality products. I especially like the installation videos which are a great help. It's great they give you frequent updates by e-mail about the status of your order and shipping has been really fast.
Worked out pretty good. Had a hard time figuring out just how to attach it. I ended up just zip tieing it. It was a life saver that I could pull the rear plug apart. Made it possible to slide part of the harness thought a tight hole.
# 8
Mighty Cord Trailer Connector Adapter - 4-Way Flat to 7-Way RV Style - 12" Long
This is my second order with etrailer. Both experiences with your company have been very positive. The knowledge and friendliness -along with following up on orders and satisfaction have been much appreciated. Brittany, the customer representative, is a huge asset to etrailer.
Exactly as described and what I needed. Delivered quickly.
# 9
35 Ft 4-Way Trailer Wiring Harness - Wishbone Style - 42" Ground
Replaced the wiring and lights on my 1992 boat trailer. I was able to get everything needed from etrailer. I think Optronics is of the highest quality and recommend both etrailer and Optronics product.
Works very well after re-wiring trailer lights with waterproof distribution box.
# 10
7-Way Molded Trailer Wire Connector, 4' Long
When I ordered this harness I thought I was getting a standard 7 way for a conventional trailer with brakes. What I actually got was a harness made for a camper/RV hook up. The wires have all the colors you would expect but all the lights/turn signals are coded into the plug completely different. After spending a good deal of time carefully matching, soldering and heat shrinking all connections to my new trailer harness, I was very dismayed to find only the brakes actually worked. After a bit of research I found a schematics page on the etrailer site and discovered the problem. As this is a molded plug I could not take it apart and just reposition the wires inside the plug. Another full hour or more of rewiring followed and now all is well. The harness itself is of very good quality but was not labeled/identified properly. This could have been prevented if etrailer would clearly label this harness as a camper/RV harness only.
This is definitely a good quality molded cord for the money. Route and wire this cord into a good quality junction box and you will be on your way to having some excellent trailer wiring.
# 11
Hopkins Endurance Quick-Install Trailer Connector Adapter - 4-Way Flat to 7-Blade
Installation went well and works fine. Only issue was the screws included with the product were not the right ones so had to replace which wasn't a big deal.
# 12
Bought for a short term solution good products here!
The website was the first indicator this would be easy. Logically laid out, suggestions for complimentary hardware, good photos and demo video's to make selection easy. The ordering was easy, I received timely updates, who actually worked on my order and again, timely updates. Order arrived quickly and is exactly what I needed. No drama, just received my order promptly. What more could I ask for?
# 13
20 Ft 4-Way Trailer Wiring Harness - Wishbone Style - 30" Ground
Right size for my application. Very pleased.
Wiring worked perfect for my project. I replaced the wiring on my 14 foot utility trailer. If I was to do it again I would buy the next length up. I would have liked to have a little extra wiring if I was to ever need it.
# 14
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.
# 15
Trailer End Connector - 4-Flat - Coiled
GREAT ACCURATE REPLACEMENT WIRING.
Timely shipment. I’ve bought from your company before and haven’t been disappointed. Nice job.
# 16
Mighty Cord Trailer Connector Adapter - 4-Way Flat to 6-Way Round - 12" Long
Worked exactly as I expected. I’m setting up my Jeep to flat tow it behind my camper.
# 17
Hopkins 7-Way RV Style Connector with Molded Cable - Trailer End - 8' Long - RV Standard
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.
Çable good but after putting new 7way plug on truck cable wire colors did not match etrailers picture
# 18
Curt Universal Installation Kit for Trailer Brake Controller - 7-Way RV - 10 Gauge
I ordered this wiring kit for a 2003 Dodge Ram 1500 I recently acquired. The Ram was not tow ready but did have a factory 4-way. I also ordered hitch #13333. The wiring kit is very high quality and was easy to install. The 7-way fit perfectly where the factory 7-way would have gone. I'm using a Tekonsha Prodigy RF wireless brake controller so the blue lead was not needed but I left some extra should that change. Thanks etrailer!
Arrived on time and installing now
# 19
Hopkins Endurance 5-Way Flat Trailer Connector - Trailer End - Ergonomic Design
The product arrived in a timely manner and undamaged. I have not used this 5 pole adapter yet, but the 4 pole adapter I previously bought from etrailer years ago is still working great. I have no reason to doubt that this adapter will function equally well. I appreciate the good products and customer service from Etrailer.
I needed the extra wire to run for multi-led lights mounted underneath the steps at the rear of my trailer, when in reverse trailering. This connector seems heavier-duty compared to many on the market and so far is still working well after a year or more. As with most products from etrailer, I haven't been let down yet. Here's a real special GOTCHA moment I had recently; My trailer jack stand, which I had purchased from my well-known and popular local trailer company to replace my original had rusted to pieces. I needed a replacement quickly and trusted I'd get a decent product and price as had been the norm over many years. Anyway, I purchased the new jack and wheel and brought them home to install myself. Upon taking the jack out of the bag it came in, I noticed a sticker from etrailer, yea. Before installing I went online, saw that my jack was less than half the cost I'd just paid, and realized I should have purchased the jack when I had originally shopped online at the start of this replacement process. I could have returned my over-priced items but decided I didn't have the time due to procrastination. I decided they could keep their extra profit on this purchase but I won't get fooled again and my local shop has lost my trust.
# 20
Hopkins Heavy-Duty Trailer Coiled Wire Adapter for 7-Way to 4-Wire Flat
Works, exact fit, high quality, coils tight so max of about 3.5’ perfect! Heavy duty wiring, great waterproof connections.
Item was just as I anticipated. It looks good, works great, and the delivery was as promised. E Trailer is a good place to do business.
What our customers are saying:
"Quick processing, and delivery. reasonably priced very satisfied"