Most Popular Single-Function Adapter for Jeep Wrangler

It works, it doesn’t have indicator lights so it doesn’t make my Rivian think I’m towing unless I actually am. The cap is difficult to remove as it’s recessed into the unit, overall it does the job.

This adapter plugs in to the OEM receptacle without any excessive effort and the flat 4 pin connector on my utility trailer also plugs into the adapter without any excessive effort. As a bonus there is a cover for the 4 pin side of the adapter to protect it the elements when not in use.

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.

My trailer has a reverse lockout that requires the back-up light signal to disable its brakes when backing up. This adapter did the trick perfectly.

Simple and easy to use; just plug it in and connect it to the trailer harness. Works like a charm!

Super quick delivery and great CS helping me make decision. Love you guys.

I had a 2 inch trailer hitch and 4 pole flat wire harness professionally installed on my 2001 Dodge Ram Pickup. When I bought my boat the trailer was wired for a 5 pole flat harness. Took my truck back to the installer to have the harness exchanged and was told that there was no 5 pole flat harness made for my 2001 truck. I asked about splicing a 5 pole flat harness to the 4 pole flat harness and was told by the installer that they don't do splicing and because the 4 pole harness was already installed I couldn't get a refund. So the search was on to fix this problem. Stumbled upon the etrailer E-commerce site and found what I was looking for. A 4 pole flat to 5 pole flat adapter. The price was right, the service was 5 Star and I received the adapter in 4 days which was perfect. I had time to install it, and get my boat on the water that weekend. Thanks George J. I will be using etrailer for all my trailer needs.

I have now installed the following on my 2017 Wrangler: Brake light relay kit . Hopkins Towed vehicle Tail Light wiring kit. Blue Ox base plate. Blue Ox Patriot Portable RF Braking System. All of this has taken about 3 days of work spread out over a week or so. Overall it went well. Not too many surprises. Crawling around under a car at 71 is a bit of a strain but I'll get over it. I must say that Donna P. has been a wonderful source of great information and has stayed right on top of the process. eTrailer has been a great source for this project. I would recommend you all with no hesitation.

Works for me??. Just needed a longer one for my utility trailer since I switched vehicles. Always easy and fast to work with etrailer. Thanks again

Works as stated, just plug in to7 pin connection on car, and plug 4 pin to trailer. Nice feature w/ led lights to check if connection is good

Would be a good product if it were compatible with my Rivian R1T. The truck detects the draw of the indicator lights and insists on staying in trailer mode. I had to buy one without lights. I may or may not have used the compatibility feature of your website but you should be sure that it is set to not recommend this product to Rivian owners

It fits, it works. Great choice

product is exactly what was ordered, quick service and a very reasonable price. Adapter plug is just what I needed and is well made.

I added it to my trailer, so when in camp I could have the running lights on without the truck.

You guys are great, professional, keep it up

It took awhile to receive my order, but I was informed by e-mail and was kept informed when I should expect delivery. Luckily, was in no rush, so I would reply and wait for an update from you. i received the connector in good condition. Thank you!

Easy install thanks

I have to say this is one quality product. I haven't used it yet however it is exactly what i need for my 8x30' camper which will be my permanent home on some land i own in a warmer climate. this is heavy duty wiring and plugs. fits the bill for me, i am so very happy i found this it will make my life easier, i thought i was going to have to rewire my trailer till I found this set. Very happy with my purchase and prompt delivery. Highly recommend this product and this company, thank you so much for sending it so quickly.

Just what I was looking for. Most of these are 36-48 inched. This one is 60 inches. Perfect for 4 down towing.

Perfect fit for my Tiffin motorhome, will use the flat plug for tow dolly lights.

Exactly what I ordered. Tried ordering it from Northern tools did not stock it. At etrailer no problem shipped out right away,