# 1
Adapter 4-Pole to 7-Pole and 4-Pole
Ordered this 7-pin connector to connect to my pre-installed 4-pin connector (which was also purchased from etrailer last year) and this product has arrived on time, and as promised. Connection is very simple and the product is very light and not bulky, so it makes installation and appearance look professional done! VERY happy with this product and with the fast and friendly services of etrailer.com! Thank You!!
I will buy from them again going to get a brake controller next for my install
# 2
Adapter 4 Pole to 7 Pole and 4 Pole w/Test Lamps
2013 Dodge Durango Looks great. Nice and clean installation.
Wired new Dodge Durango. Dealer wanted 1495.00 for new hitch and wiring. etrailer got me the parts needed in 2 days and vacation didn't have to be postponed. Oh yes the total bill was 220.00 vs 1495.0 thanks etrailer.
# 3
Hopkins 7-Way RV Style Connector with Molded Cable - Trailer End - 8' Long - RV Standard
Really like it but wish I could find some with color code same as on a utility Trailer this color code is for RV but was no problem to convert to colors I needed. Love it + works great.
The plug is different from original cord. Doesn’t look as good but we’ll see how it works. 1st new cord
# 4
Pollak 7 Pole to 4 Way Connector Adapter
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.
It is the go to connector by POLLACK!
# 5
Pollak Black Plastic, 7-Pole, RV-Style Trailer Connector - Trailer End
Sooo, bought another one to match my truck side connection as GM uses Pollak, which are known to not play well with other brands. The design is just a wire clamp to wire it, which I did with the first one, but trying to get it secured I stripped out the screw. There are no torque specs provided. I’ll move to crimped ring terminals on this one and dial back the torque a bit.
It served its purpose to convert 4 connection to 7 connection to make it compatible with Toyota 7 connection set up diagram which is different than many American or other 7 point connection. Thank you E-Trailer . 5 stars and it's working just fine 1 year out from installing.
# 6
Curt Universal Installation Kit for Trailer Brake Controller - 7-Way RV - 10 Gauge
Should come with the 7-pin mount for the vehicle. Hence the 4-star review. Part is well designed and fairly easy to install.
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!
# 7
Mighty Cord Trailer Connector Adapter - 4-Way Flat to 7-Way RV Style - 12" Long
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
# 8
7-Way Molded Trailer Wire Connector, 6' Long
Great
The quality of the materials for this wire connector is very high, especially the insulation on the wires. One thing to note is the wire colors do not match the standard colors associated with this style of 7-Way plug. Definitely use a continuity tester to determine which wire goes to which blade in the plug. Other than that, this is a good product for the price.
# 9
Adapter 7 Pole to 4 Pole with Tester and Cover
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
# 10
Curt Trailer Connector Adapter with Backup Alarm - 4-Way to 7-Way RV and 4-Way Flat
Exactly what I was looking for. Easily connected to my existing 4-way without any additional wiring. The 7-way adapter bracket was the correct size, and the holes were pre-drilled for the right fit to connect to the existing bracket on the (U-Haul Installed) tow bar.
Ordering was simple and delivered quickly! Fast and simple to install! I couldn’t be anymore pleased with the whole process and the product! It has worked flawlessly ever since I installed it! I will purchase from this company again in the future as needed!
# 11
7-Way Molded Trailer Wire Connector - 3' Long
I've had this in use for over a year and they don't build them like they use to. I use this on a gooseneck trailer and the piece of plastic behind the spade connector for the clearance lights and brakes has melted, allowing the spade connector to lose contact with the plug on the pickup. So the lights would cut off in the middle of the night and would have to wiggle the connection till I could fix it. I have an older Hopkins plug and never had this problem. To fix the problem I ended up putting pieces of thin copper wire behind the spade and have done it twice since the plastic melted a 2nd time and once again the trailer clearance lights would quit working. Attached are before and after pictures.
Customer service was great, I called for help connecting the 7-way and they walked me through it. Shipping could be better
# 12
7-Way Molded Trailer Wire Connector, 4' Long
Looks well made and what I like most and why I bought this one was because of the newer style plug that comes in it. I have yet to test it out but I got it wired up.
Well, my first impression of this item is it is very sturdy and will be a great addition to my trailer.
# 13
Hopkins Heavy-Duty Trailer Coiled Wire Adapter for 7-Way to 4-Wire Flat
This is a well made,Heavy Duty cord,that works.Nice fit on my 2003 Dodge Durango,will recommend to others.
Works, exact fit, high quality, coils tight so max of about 3.5’ perfect! Heavy duty wiring, great waterproof connections.
# 14
Adapter 7-Pole to 6-Pole - Universal
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.
# 15
Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket - Vehicle End
Installed and tested and seems to work perfectly. To be perfectly honest, my vehicle was NOT on the list of those that this part will fit. But I saw on another post elsewhere that someone had had success with this and I thought it was worth the gamble. I just installed this myself in about 20 minutes, thanks to a YouTube video. The dealer is quoting 70 bucks for this part plus installation which I heard can be as much as $200 more. I just did it myself in 20 minutes for $18. Thank you so much. Check out my pics.
Packaged very well and delivered when expected. No defects noted with this products condition. I have not mounted the connector on the truck yet or operationally tested it but there's nothing to lead me to believe that it wouldn't perform as advertised.
# 16
Pollak 7-Pole, RV-Style Trailer Connector Socket w/ Wiring Harness and Mounting Bracket
This is the product I expected and it arrived in factory new condition. To no fault of etrailer.com the currier wagon train and the ox’en that pulled the load were heading East. This was not the direction they were accustomed to so it took a few extra days. All in all good job I will do more business with this company.
I wish than all trailer wiring was color coded the same. I have wired a lot of trucks ant trailers and trouble shot problems and always solved the problems. this one gave some serious thinking since the wiring was color coded different. But it is working and I do like the Pollak plug.
# 17
CURT Dodge OEM Harness Adapter
Trailer customer service is excellent. Easy to order and updates on shipping were great. Very personalized with names of representative in each communication. Refreshing!
Saved me a lot of time. I bought this over other products because it seemed rugged and well built. Although I used this in a non standard way, I found it very useful. Purchased a used slide-in truck camper that had an oddball connector on it. I cut one end off of this and kept the end that plugged into the trailer outlet on the truck. Wired it into the camper wiring, added some additional tail lights and turn signals on the camper and it all goes through this plug. When taking the camper off have just one plug to deal with. Just like a trailer. Maybe not for everyone although I am very happy with the result. BTW, I had sense enough to know this would void the warranty. I highly reccommend, even if you choose to use it as intended.
# 18
Curt Trailer Connector Adapter - 4-Way to 7-Way RV and 4-Way Flat
The reason why I bought this is because I have reverse lights on my trailer should work good haven’t tried it yet
# 19
Custer Trailer Connector Adapter w/ Dust Cover - 7-Pole Round Pin to 7-Way Blade
Good product
Just what was needed
# 20
7-Way Round RV Style Trailer Connector - Trailer Side
This 7 pin connector replace the original connector that came on my camper that was not connecting good. This new one snaps in much better and does not come loose. I works very well.
I like the features and build quality but should have done more research. It took three tries to get the wiring right. The product ships with 0 documentation. I downloaded a diagram off the web but misunderstood the orientation of the plug and wired it wrong twice before figuring it out. I’m old fashioned and expect instructions included. The etrailer online video did not show the inside or how to open/wire it. This is also my first attempt at trailer wiring. Work over a tarp- the parts are fiddly and you will drop a few. The connections are set up for bare wire or 0 & U shaped crimp terms.
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