Mount your 4-flat trailer connector on your vehicle with this durable ABS plastic box instead of a standard bracket so that it is neatly stowed out of the way and protected from the elements. Mounting bracket and hardware included.
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to review Part Number HM48755. This is the Hopkins mounting box for the four-way flat trailer connector. This part will let you mount your four-way flat trailer connector to your vehicle very quickly and easily. The plastic box right here will store the four-way neatly out of the way until it's needed. This will help keep your trailer connector secure and out of the elements. It is made of a durable, corrosion proof ABS plastic material, and it installs easily with the included mounting bracket, it's an aluminum mounting bracket, and the mounting hardware. You just attach this to your vehicle's bumper near the hitch, and then basically the way this would operate, here I've got an example, this is what a four-way would look like, four-way flat.
Basically you would just run it through the hole in there, and then on your box itself, you'll notice there's the cutouts, two holes in the center part, you just punch those out, and then that will allow you to run it through the box, and it comes through the box and then you just store, the four-way would just store in there and the cover would close over it to protect it. On the back of the box, it has a two-way tape that once you get it all connected, it would just mount up against your mounting bracket just like that, and again, the hardware it comes with is used to mount this back by your hitch itself. That should do it for the review on Part Number HM48755, the Hopkins mounting box for the four-way flat trailer connector. .
Average Customer Rating: 4.8 out of 5 stars (44 Customer Reviews)
Mount your 4-flat trailer connector on your vehicle with this durable ABS plastic box instead of a standard bracket so that it is neatly stowed out of the way and protected from the elements. Mounting bracket and hardware included.Super easy to install on our 2016 Chrysler Town and Country Touring L. Nice addition to the tow setup and protects the trailer plug well.
James K - 07/26/2021
Excellent experience the instructions were clear and this made the installation very easy and fast. Etrailer is one of a small group of companies that really goes the extra mile to make very sure that your experience is more than you would expect
It holds the trailer wire plug out of the elements--simple enough. It is large enough to hold the plug. The hinge that connects the lid to the box is thin plastic and will separate if the lid is opened enough times.
This box fits perfectly beside the license plate and allows me to tuck the connector inside easily.
well built, it is made for the smaller 4flat connector, not the heavy-duty version, I filed a groove to fit the heaver plug will work well.
Product arrived very quickly, shipping container was intact despite the weight of the hitch. Hitch was in excellent condition no scratches etc. First time installer so it took me a bit longer than I thought (a couple of trips to the hardware store to get the correct size sockets) but overall it was a very doable project. The instructions were very good and made the job straightforward. Would do again if need arises. Thanks for a good product.
The wiring harness fit perfectly as advertised. Took only a couple minutes to hook into the existing harness on the truck. The box to cover the connector end took about 30 minutes to install, but was worth the time. Shipping time was great. Way to go, etrailer.
- 06/20/2017It was just as advertised . . . no surprises :-)
I just wanted to let you know I found you guys! I recently purchased a 2015 Jeep Wrangler Unlimited and I am anxious to upgrade it as I move forward. As you know, I just purchased a trailer hitch for it and installed it on Thursday. It fits perfectly and it looks great. Occasionally I will pull it behind my 40' DP so that is why I ordered the base plate. The motorhome came with a Blue Ox tow bar and I was excited until I found out it was 15 years old! So, I will be ordering a new tow bar next. George, thank you for your excellent communication. I can't wait to get the base plate and install it!
Easy to install and worked perfect.
Easy to apply to bumper or trailer hitch, easy to place wiring inside of mounting box. Am very pleased with product. Only con is wish box was about 1/2 inch deeper to fit more 4-way flat wire.
I received my trailer wiring harness very promptly. The harness was well designed and manufactured. I would recommend this product to anyone looking to add trailer lights to their vehicle.
This was an impulse purchase for me, but well worth it. It works as intended to keep the wiring tidy when not in use. It gives a professional, finished appearance to the hitch and wiring installation.
One of the best products I ever purchased for my boat trailers and trailers keeps the plugs out of the weather makes my 3rd one I think I bought
All products purchased thru etrailer have been well engineered and exceptional quality . Shipping shipping has always been lightning fast!!!!
Good looking wiring termination.
Wow! Amazing procurement assistance; ensuring the correct part for my ride. Lightning-fast, undamaged delivery. Overall, I'm extremely happy with this product purchase. Thank you!
Very good product, keeps wiring harness stored and out of the way. Excellent buy.
fits well.
May want to paint the shiny bracket before installation so it blends in better with the black bumper cover.
I got exactly what I ordered at a good price and in a timely manner. These parts are exact replacements for ones that I had damaged. Etrailer is a one stop shop for items of this nature and at a reasonable price. This was not the first time I ordered from etrailer and certainly won't be the last
Thay little bow has kept my connector cable from the elements nicely.
I actually used this protective cover mounted to the utility trailer to protect the 4-way connector.
Works well, still has good color, fits standard 4 pin and about 8 inches of cable.
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