Hopkins Endurance Multi-Tow Twist-Mount 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End
(77 reviews)
Price: $28.47
In Stock
Hopkins Endurance Multi-Tow Twist-Mount 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End
Item # HM40920
Retail:$44.73
Our Price: $28.47
You Save: 36%
In Stock
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- All Info
- Reviews (77)
- Q & A (0)
- Videos (4)
- Photos
Hopkins Trailer Wiring - HM40920
- Trailer Connectors
- Vehicle End Connector
- 4 Flat
- 7 Round - Blade
- Plug Only
- Hopkins
Quickly and easily replace a damaged 7-way and 4-way, or add a new one to your vehicle with a factory tow package. The twist-in socket has heavy-duty weatherproofing and features a cover that opens 180 degrees.
Features:
- 7-Blade, RV-style trailer connector serves as a replacement for a damaged socket
- Can also be added to a vehicle with a factory tow package
- 4-Pole flat connectors also built in
- Simple plug-in installation - just insert into tow package port and twist
- No cutting or splicing
- No tools needed
- Enhanced weatherproofing with internal seals and corrosion-resistant terminals
- Durable ABS plastic lid keeps out dirt and moisture
- Rugged, oversize hinge allows lid to open 180 degrees for simple connecting
- Dielectric grease packet included
- 3-Year limited warranty
40920 Hopkins Twist-In Endurance Connector - 7-Way Blade and 4-Wire Flat Connector Socket (Vehicle End)
Installation Details
California residents: click here
Video of Hopkins Endurance Multi-Tow Twist-Mount 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Hopkins Endurance 7 Way RV and 4 Way Flat Trailer Connector Review
Today we're going to review the Hopkins Endurance Multi-Tow Twist-Mount 7-Way RV and 4-Way Flat Trailer Connector. Part Number HM40920. This is what it looks like when it's installed. Let's go ahead and cover some of the features. First up we'll go ahead and open it, take a look inside our seven pole connector. This is a very common 7-way RV style connector with the flat blades. This will accommodate seven circuits. If we look on top of the lid here, it has a seal that helps protect the contacts when it's not being used. One neat thing also about the look compared to the OEM one, you notice I can run this all the way up and almost 180 degrees.
Comparing that to a factory one. Doesn't go quite as far. With this one it makes it a lot easier to take our 7 pole connector from our trailer and plug it into place. You'll also notice that this tab right here fits over this part. Let's go ahead and take a look at the 4 pole connector underneath. It has its own protective lid. Rotate it out of the way and this will accommodate your 4 pole connector from your trailer.
Just line up the pins, push it into place. Of course, when you're not using it, the nice cap goes right back into place and covers the contacts. One thing to know about the construction, this is all created from a durable ABS construction and then the cap here is made of a softer, rubber like material. This is a great option compared to the original factory unit that you can replace it from the dealership. With our new endurance connector here you have the best of both worlds. That'll finish it for the Hopkins Endurance Multi-Tow Twist-Mount 7-Way RV and 4-Way Flat Trailer Connector. Part Number HM40920..
Customer Satisfaction Score:
96% were satisfied with this product
4% of customers were not satisfied
- Wrong item was ordered
- etrailer mistake
- Product did not meet expectations
Customer Reviews
Hopkins Endurance Multi-Tow Twist-Mount 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End - HM40920
Average Customer Rating: 4.6 out of 5 stars (77 Customer Reviews)
Quickly and easily replace a damaged 7-way and 4-way, or add a new one to your vehicle with a factory tow package. The twist-in socket has heavy-duty weatherproofing and features a cover that opens 180 degrees.by: Clyde 02/28/2024
It was exactly what it said it was. Perfect replacement.
by: Brown09/17/2023
My original equipment had reached its life. This allowed me to get rid of a 4-way to 7-way connector.
by: James 08/31/2023
Very pleased with etrailer, but product not as sturdy as original equipment.
by: Tom05/20/2023
Nice upgrade for a 2002 Escalade. It’s just so bulky I cannot fit a locking hitch pin anymore.
by: Aaron05/26/2016
Easy installation. It took less than five minutes to install and it works great. I installed it on my 2004 Chevy 2500 HD.
by: Curt11/02/2022
This is the wrong wiring conector. Sent 40920 which is a twist lock. The one I need got the lock clips on the side. You just push in and it snaps in. Need dual 7 blade and 4 flat. What do you want me to do?
by: Terry08/14/2023
did not arrive
Katrina D.
8/17/2023
Once you receive the rest of your order, I would love to hear your updated feedback.
by: Lee05/30/2019
I bought this to replace the OEM part. Fit in the original bracket no problem. Works great. Especially like the 7 way/4 way connectors. No need for an adapter.
Lee S.
5/31/2020
One year later and still works fine!
by: Erin06/24/2023
They worked perfectly and I received them in shorter time than anticipated which kept my project in forward motion
by: Ernest 09/01/2020
Nice product. Kind of a sloppy fit for my factory 2005 Avalanche hitch though. The 7 pin connector doesn't pin out correct but the 4 pin does so I'll go with that.
Ernest L.
9/2/2021
Wasnt a perfect fit, somewhat loose but still hanging in there. I like the dual connectors, eliminates the use of an adapter.
by: Grady 08/02/2020
Product worked well. A slight modification to gap. A small amount on file work and connector locked correctly. I am well pleased with product. The plug worked as described and delivery was timely.
Grady
8/4/2021
It was easy to install. Was exact fit for my 2006 Duramax. The 2 plug design is just what I needed, no more adapters required from hooking to any of my trailers. Item was delivered on time and without issue thanks to etrailer. Great job folks.
by: Jonathan04/03/2018
Install was a breeze. I’ve used the 4 pin flat connector and it worked perfectly. No more adaptor for me.
Jonathan
4/3/2019
Recently purchased a trailer with 7 pin round connector and trailer brakes. The connector worked perfectly with the truck and trailer without needing any re-wiring
by: glenha09/03/2018
This was a perfect fit. I wish the website would have come up with this as the right one for my Suburban, and have notified them of this.
Went in easy and seems to be a perfect replacement for the broken one. As always, great customer serivice and a good product.
Glenha
9/3/2019
After a year, it still works great. Better than the OEM part, much sturdier and has the 4-flat connector built-in.
by: Mason06/05/2018
Still functions as intended. The 4 way has been convenient because I don't need to carry an adapter anymore.
Mason
6/5/2019
I have used this 7 way and 4 way many times it is durable and will last many years.
by: Lawrence11/25/2017
Great product !Fit my 2009 trailblazer perfect. Installed under a minute
by: Harry03/29/2018
Easy plug and play, could be a little snugger fitting, but not a problem.
Recommend.
Harry
4/4/2019
wiring time saver, good quality
by: Jeff C.03/15/2019
I routinely tow a couple of different trailers. One has a 7 way connector, and another has a 4 way connector. I kept misplacing my 7 to 4 converter, so I purchased this as a direct replacement for my Yukon's factory connector. While it's nice to have the 7 way and 4 way there all the time, the plug fits a little bit loose in the factory socket. It should work fine, I just wish it fit in there tighter.
by: Ken 07/23/2021
This connector was exactly what I was looking for. I wanted an "all in one unit" for my 7-way and flat 4 connections because of the problems associated with using a connector converter. This has worked out great.
by: Seanh05/09/2020
I bought this for a base model 09 Silverado. Twists in place by the license plate for a clean look, ease of use, and no more dangling pig tail. I bought this for the 4-pin to use with my boat. I’d recommend this to any and everyone with an 09 Silverado
by: David G05/04/2019
This has been the easiest trailer receptacle to install & the best one I have used. It’s nice not having to use a 4 way adapter!
by: Larry04/16/2017
Exactly what I wanted. Easy installation. Great service from etrailer! Would highly recommend this site!
Hopkins S.
4/20/2017
We have to agree with you, Larry. etrailer is a great site with great customer service. Thanks for taking the time to write a review and rate the product.
by: Dan07/02/2020
It was easy to install and it has worked great!!! One plug for my boat trailer and one for my camper, all in one. Now if I could figure a way to haul both at the same time. :)
I always go with etrailer for any towing type stuff.
by: Nic 07/16/2021
Exactly what I need works perfectly for all types of trailer wiring. Perfect plug and play for my 2008 GMC Acadia.
by: Michael H08/31/2017
This is the product GM should have installed... I received this piece and had it installed in 30 seconds.
Twist out and unplug original 7 blade connector, plug in harness and twist in this one... never look for your 7 to 4 adapter again.
Good quality piece with gaskets and hinges that are far more robust than many of the competitors.
25
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Show More Reviews
See what our Experts say about this Hopkins Trailer Wiring
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view full answer... - Replacement 7-Way and Harness Recommendation for Damaged 7-Way on 2006 Chevy SilveradoYes, you can use the # PK11998 pigtail with the twist in 7-way part # HM40920 that you referenced. If the round harness on your truck was damaged you could just bypass it with the # PK11998 and then use it to install the # HM40920.
view full answer... - Replacement 7-Way that Fits 2004 Chevy Silverado Bumper SocketSince your 2004 Chevy Silverdo has a twist lock 7-way port on the bumper what you would need is the part # HM40920 for a replacement 7-way.
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- How to Use Hopkins Magnetic Tow Lights With Supplemental Braking SystemMy Recommendation is to use the Hopkins Endurance Multi-Tow Twist-Mount 7-Way RV and 4-Way Flat Trailer Connector, # HM40920. This provides the 7-way RV style you already have in place with a 4-way flat along side of it. Connect your Hopkins Magnetic Tow Lights, # C6304 with the 4-Way connector.
view full answer... - 7-Way and 4-Way to Fit Port on Bumper of 2020 GMC Sierra 1500For your 2020 GMC Sierra 1500 with a port for a 7-way the Hopkins Twist Lock 7-way part # HM40920 would be an easy and great solution. This gives you both a 4-way and a 7-way that installs easily by sliding into the opening and twisting into place.
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- Needing the Replacement Twist-Mount RV 7-Way for a 2004 Chevrolet SuburbanThe Hopkins Endurance Twist-Mount 7-Way, # HM40920, will replace your broken unit that is installed on your 2004 Chevrolet Suburban. Just unplug the OEM harness plug, twist, replace with Hopkins 7-Way, twist to tighten, and then reconnect the OEM plug.
view full answer... - 7-way and 4-way Install Harness Recommendation for a 2005 Chevy SilveradoIf the 7-way on your 2005 is a twist-in style connector then yes, the Hopkins Endurance Multi-Tow Twist-Mount 7-Way RV and 4-Way Flat Trailer Connector # HM40920 that you referenced would work as a replacement that would give you a 7-way and a 4-way. If it's not a twist-in style you could use the part # 30955.
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view full answer... - Recommended 7-Way and 4-Way Connector that Can Be Used at the Same TimeTo use a 7-way and 4-way at the same time you can use the Hopkins Endurance Multi-Tow Twist-Mount 7-Way RV and 4-Way Flat Trailer Connector item # HM40920 you were looking at. It is a universal part that works with any vehicle that comes from the factory with a 7-way. It installs using what's called a USCAR connector that is common amongst all of the OEMs. I have linked an installation video below that will show you how to get it installed. It is on a completely different year and model...
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Do you have a question about this Trailer Wiring?
Info for this part was:
Test Fit:
Joe V
Test Fit:
Randy B
Expert Research:
Michael H
Expert Research:
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Expert Research:
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Video Edited:
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Written by:
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Updated by:
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Jenny N.
11/5/2022
You mentioned that you needed a dual 4 and 7 adapter that clicks in. I believe the connector that you are looking for is part # HM40975. Which is a replacement that would fit a 2021 GMC Sierra.