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Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End

Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End

Item # HM40950
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Trailer Wiring
Shipping Weight: 0.53 lbs
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Quickly and easily replace a damaged 7-way RV-style trailer connector, or add a new one to your vehicle with a factory tow package. This heavy-duty trailer connector socket has an outlet for 7-way and 4-way flat plugs. Easy-open, weatherproof lids. Great Prices for the best trailer wiring from Hopkins. Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End part number HM40950 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (55)
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  • Videos (3)
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  • Used (1)

Hopkins Trailer Wiring - HM40950

  • Trailer Connectors
  • Vehicle End Connector
  • 4 Flat
  • 7 Round - Blade
  • Plug Only
  • Hopkins

Quickly and easily replace a damaged 7-way RV-style trailer connector, or add a new one to your vehicle with a factory tow package. This heavy-duty trailer connector socket has an outlet for 7-way and 4-way flat plugs. Easy-open, weatherproof lids.


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 connector also built in
  • Simple plug-in installation - just insert into tow package port
    • 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, oversized hinge allows lid to open 180 degrees for simple connecting
  • Dielectric grease packet included
  • 3-Year limited warranty


40950 Hopkins Endurance 7-Way, Blade-Style and 4-Wire Flat Connector Socket - Vehicle End

Installation Details HM40950 Installation instructions


California residents: click here


Video of Hopkins Endurance Multi-Tow 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 Wiring - Trailer Connectors - HM40950 Review

Today we're going to review part number HM40950. This is the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector for the Vehicle End. Now this trailer connector will serve as a replacement for a damaged socket on a vehicle or it also can be added to a vehicle that has a factory tow package, but doesn't have the connector on it. Now it is designed for vehicles that already have the 7-way tow package on it because it's made to plug into the harness on the vehicle. It is a simple plug in installation. You just insert this into that harness on your tow package port. There's no cutting or splicing of wires, no tools needed.

Does give you a nice 7-way connection and at the very bottom, also a 4-way connection. Both, and we could see, have caps to protect them when they're not being used. This is made of a nice ABS plastic. Gives you enhanced weatherproofing, has internal seals, both the cap there and also this protection, and they use corrosion resistant terminals. The lid itself keeps out dirt and moisture. If you noticed the over-sized hinge right up here, allows the lid to open 180 degrees or more.

It gives you a nice single connection point. Now it does come with the bolts and the nuts for installing this onto your vehicle. If you have a place to install it already or a bracket, you can bolt it right onto that. If not, we do sell mounting brackets separately on our website. Also comes with 2 packs of dielectric grease. Which anytime you make an electrical connection ...

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Customer Satisfaction Score:


Customer Reviews

Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End - HM40950

Average Customer Rating:  4.6 out of 5 stars   (55 Customer Reviews)

Quickly and easily replace a damaged 7-way RV-style trailer connector, or add a new one to your vehicle with a factory tow package. This heavy-duty trailer connector socket has an outlet for 7-way and 4-way flat plugs. Easy-open, weatherproof lids.

by:

I was very surprised bt the next day delivery! little did I know you have a warehouse just miles from me. The part was the exact part, came with hardware and snapped onto the harness on our Motorhome, One and done.



by:

Product has worked well. I like the way the cover opens really wide so it's easy to line up the plug.
I installed it on my F-350 on a Ranch Hand rear bumber. The four screw holes holes ranch hand drilled for the screws where slightly off from the holes in your product so I had to rotate connector CCW and drill and tap four new holes.



by:

I like the dual (4-pin + 7-pin) outlet, but the mounting hole do not align with the Tacoma bracket. Additionally, the "simply plug in using existing vehicle wiring" isn't quite accurate either. The plug on the vehicle wiring does not match-uo color-wise with your connector. To get the lights to work properly, I had to cut the wires and attach them to each respective post on the connector

Etrailer Expert

Mike L.

8/26/2022

The bolt hole pattern is compatible with aftermarket mounting brackets, but not necessarily with OEM brackets or existing holes in bumpers. The connector is designed to plug into the existing US Car connector under the vehicle, which is wired at the factory.



by:

Before I even get home to get my mail "Carol C" is already begging for praise. If you have to fish for reviews, i wonder if i should just return your junk



by:

Swapped out for my 7 way plug to get the integrated 4 way connection. Exact replacement.



by:

did not arrive



by:

Very happy with my choice of this brake controller. Full of features that make it worth the price. I especially like the ability to store 3 different trailer settings. This makes it easy to use when you tow several different trailers without having to manually change the brake settings.



by:

was a little damaged with product. but etrailer Is working wonderful with me on it cant complain at all will shop with them again

Rich C.

9/24/2016

works great. great service



by:

I have a 1999 (early) Ford F250 Super Duty with both the RV 7 way plus the trailer 4 way plugs. I used item # 118243 to connect to the truck square plug, & then part # HM 40950 which has the 7 and 4 way connector. It was a perfect fit and install was easy.



by:

Works fine and seems to be made well. Only issue is that the connector screw mounting holes do not match up to the OEM mounting bracket holes and requires drilling of the OEM mounting bracket to mount this connector.



by:

Bought the wiring harness that goes with just the 7 pin but swapped in this head to give myself added operability. Works well. Haven't had the occasional to confirm that both connections work at the same time but the q&a said they would



by:

I installed this on a 2016 Ford Interceptor Utility PPV (police pursuit vehicle). The only challenge was modifying the mounting location on the factory hitch assembly to accommodate the larger housing. It works well as I used it the day I installed it, to tow a rental utility trailer and it worked perfectly.



by:

Works just fine. No problems at all. Fits and works without incident.



by:

Holes for mounting to factory bracket did not align so I had to keep in place with zip ties.



by:

Good product for a good price! Product was exactly a shown. I have made quite a few purchases from ETrailer and will continue buying from them in the future.



by:

Fits perfectly, however there are no fasteners for mounting included.



by:

Will use etrailer in the future - the service, communication and product were all excellent.



by:

Oem style, easy installation, seems like good quality.



by:

Great products that were easy to instal l.

Shawn

9/3/2016

Working great. Easy install as well.



by:

Well designed. Fit my truck perfectly.

Richard

4/27/2018

No Problems. Works well.



by:

Product is well made, but did not fit like I was led to believe it would. Had to modify the mount on the truck, but it was not too difficult. Someone without a shop would have a problem, fortunately I have a well equipped shop and the know how to modify just about anything put to me. But the part works well just like designed, really happy with the way it looks and all as well.



by:

Not much to say so far so good



by:

Everything I've ordered has been on time and performed as it should. Will order again as needed.



by:

Freddy

2/13/2023

The Hopsin 7-way connector has been working good reliable good connection will buy again.



by:

It took a while but the follow up and attention to the order was very well done.


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See what our Experts say about this Hopkins Trailer Wiring

  • Are All Brands of 7-Ways Equal or Are There Better Options
    I wouldn't say any of the 7-way trailer manufacturers that we sell offer a 7-way that is noticeably nicer than the other brands. I've heard people complain about Hopkins brake controllers and other more advanced electronics but I have a Hopkins 7-way/4-way on my Tahoe part # HM40920 and it's been perfectly reliable and works great. This is a twist lock for GM vehicle bumpers. We also have a more standard fit part # HM40950 which fits the standard brackets.
    view full answer...
  • Changing a 2017 Nissan Frontier Factory 7-Way to a 7- and 4-Way Trailer Connector
    Check the back of your factory 7-Way on your 2017 Nissan Frontier. If you can pull the wiring harness off of the back of it and it looks like # HM40950 on the inside where that harness plugs in then you can just swap out your 7-Way with # HM40950. I have included a picture showing the back, inside of connector # HM40950. Otherwise you would have to use # 118266 and replace the 7-Way with # HM40950.
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  • Fit of Hopkins Vehicle Side 7-Way and Bargman Trailer Side 7-Way
    I went out to our warehouse and paired the vehicle side Hopkins connector, part # HM40950, and the Bargman trailer side, part # 54006-009, and I was able to get them together but it certainly took more effort than it normally would. The double-wipe design, as Bargman calls is, makes it more difficult for the blades to fit in but once I got them together and the hook secured in place the connection was solid.
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  • Compatibility of the Curt Wiring Harness # 56229 with Hopkins Endurance Connector
    The Curt Universal Wiring Harness for Vehicle-End Trailer Connectors # C56229 will give you the US Car connection that is compatible with the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End # HM40950 you mentioned. The harness and the connector will work well together.
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  • Adding 7-Way and 4-Way Connectors to a 2018 Toyota Tacoma Without the Tow Package
    The best (and easiest) wiring kit that we have for your 2018 Toyota Tacoma (without the tow package) is the Tekonsha OEM Replacement Vehicle Wiring Harness # 22117. This comes with everything needed to add a fully functioning 7-Way and 4-Way on your pickup. It connects your basic lighting functions with the T-Connectors that you mentioned and has the rest of the wiring bundled in a loom to make running them up to your cab/engine compartment much easier. This kit even comes with a pigtail...
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  • How To Replace a 7-Way Trailer Connector on a 2005 Toyota Tacoma
    If the 7-way trailer connector that you have on your 2005 Toyota Tacoma has the two piece removable design and the trailer connector is the only part that is damaged then you could easily replace it with the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector part # HM40950. If you don't know what I mean by two piece removable design then take a look at the 1:20 mark in the first attached video of a similar trailer connector. If you do not have the two piece removable...
    view full answer...
  • Solution for Needing 13A576 For 2006 Ford F-150
    The part you referenced, 13A576-GB, is a Ford part. What you can do is use # 118242 and add # HM40950 which is a 4- and 7-Way in place of the 7-Way that comes with # 118242. I have linked videos on both parts for you. The Ford part is twice as much and you might still have to purchase from them the relays and fuses that are already included with # 118242.
    view full answer...
  • Changing to 4-Way and 7-Way Connector on a 2017 Honda Ridgeline
    Since your 2017 Honda Ridgeline has the factory 7-way connector on it you should have a wiring harness that has the standard to package plug. It's the harness that plugs into the back of the 7-way connector and looks like the picture I attached. If this is how your 7-way connects then you can simply unplug the factory connector and replace it with part # HM40950 that has both a 4-way and a 7-way connector in one. If your factory 7-way plugs in in some other fashion let me know. Send...
    view full answer...
    Image 1 for Image 2 for
  • Replacing Factory 7-Way with a 7- and 4-Way Connector on a 2014 Toyota 4Runnner
    To replace the factory 7-Way on your 2014 Toyota 4Runner with a 7- and 4-Way connector all you will need is # HM40950. The factory harness will plug into the back of this connector. It is the closest match to the OEM connector that we have available. I have included a link to a video review for you.
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  • Recommended Trailer Hitch and Wiring for Towing with a 2019 Nissan Pathfinder
    I recommend using the etrailer.com Trailer Hitch Receiver # e98908 for your 2019 Nissan Pathfinder because it is a Class III trailer hitch with a 2" receiver, a hidden crosstube, and a matte black finish that does a better job at hiding scratches and dings from road debris than the glossy black finish that most other trailer hitches have. Then for wiring I recommend the T-One Vehicle Wiring Harness # 118273 which comes with a 7-Way connector and all of the relays you need to activate...
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  • Recommended Replacement Trailer Connector For Using 7-way And 4-way Simultaneously
    On your 2012 Ram 3500 SRW Crew Cab with factory brake controller, you can use the Hopkins Endurance Multi-Tow Trailer Connector Adapter - 7-Way to 6-Way, 5-Way or 4-Way # HM47570. This will allow you to use both functions simultaneously. If you want to use a 7-way and 4-way simultaneously, I recommend replacing your side by side trailer hitch connector with the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End # HM40950 which will plug into your factory...
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  • Trailer Hitch Receiver and Wiring for 2021 Honda Passport Sport
    For the best fit and safety the custom fit hitches by Curt # C13421 and Draw-Tite # 76290 are your best options for your 2021 Honda Passport. These hitches are custom fit so that you will not have to drill into your frame or modify any of your bodywork. I recommend the Draw-Tite Max-Frame Trailer Hitch Receiver # 76290 as it has the tabs mounted to add the 7-way directly to the receiver. The T-One Vehicle Wiring Harness # 118291 will plug into the connectors on your Passport and give...
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  • Recommendation for 7-Way and 4-Way Trailer Connector on 2019 Nissan Frontier
    The T-One Vehicle Wiring Harness with 7-Way Trailer Connector # 118281 is what you need for your 2019 Nissan Frontier. If the trailer has electric brakes you will also need a brake controller. I recommend using the Redarc Tow-Pro Elite Trailer Brake Controller # RED44FR and custom wiring harness # 3050-S. There are many brake controller options for you and I've linked a page to them, but I personally like the function and the clean mount of the Tow-Pro Elite. If you want to be able...
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  • Recommended 4-Way and 7-Way Trailer Connector for 1999 Ford Super Duty Truck
    To get the 7 way and the 4 flat on your 1999 Ford Super Duty truck, I recommend the Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector # C55243. Then you will need to use the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End # HM40950 to get both functions readily accessible.
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  • Mounting Bracket Recommendation for the Hopkins Endurance 7-Way Vehicle Socket
    Hey Zach, thanks for reaching out! You can pair the Hopkins Endurance # HM40950 with the Pollak Mounting Bracket and Installation Hardware # PK12711U. The Pollak has elongated holes for mounting the 7-Way so it's compatible with a wide variety of 7-Ways, and we've paired it with the Hopkins a number of times.
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  • Trailer Wiring Harness and Brake Controller Recommendation for 2019 Toyota Highlander
    For starters, you'll need to install a functioning 4-pole trailer connector using part # 118449. How you proceed from there depends on whether your trailer has electric brakes or not. If the trailer doesn't have brakes, you can simply use the # 37185 adapter. Plug the adapter into the 4 pole you just installed and ground the white wire to the vehicle frame. The rest of the wires aren't needed and can be bundled up out of the way. If the trailer does have brakes, you'll need a brake controller...
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  • Gooseneck Wiring Harness For 2015 GMC Sierra 2500
    If you are looking to install a gooseneck wiring connector in the bed of your 2015 GMC Sierra 2500, we have a couple of options for you. The harness I recommend for you is the Curt Custom Fit Vehicle Wiring, part # C56000. This connects to your truck wiring and will give you a 7-way connector in the bed. It will not affect the 7-way and 4-way connector you have at the rear of your Sierra. If you need a 4-way connector in the bed along with a 7-way connector, I have an option for that...
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  • Recommended Wiring Harness for 2016 Nissan Frontier Without Tow Package
    For your 2016 Nissan Frontier without a tow package, I recommend the T-One Vehicle Wiring Harness with 7-Way Trailer Connector # 118266. This will allow you to easily connect to your factory wiring and have a 7-way. If you only want the 4-way flat since you are using a small trailer, you can alternatively use the # C56225. Many with even small trailers prefer the 7-way but you can use an adapter like # 47345 or a 7-way with integrated 4-way flat like # HM40950. For the trailer hitch,...
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  • How To Install A 4-Flat To 7-Way Wiring Harness Adapter On Your Vehicle
    In order to install a 4-flat and 7-way wiring harness on your 2011 Nissan Pathfinder, you will want an adapter if you already have a factory 4-way trailer connector or a complete wiring harness if you do not have a trailer wiring harness at all. If you currently have a 4-way harness installed on the vehicle, I recommend the Adapter 4-Pole to 7-Pole and 4-Pole part # 37185. The new adapter will plug into your existing 4-way and will require you to run an additional 4 wires. The first wire...
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  • Factory Replacement 7-Way Plug For 2004 Chevy Tahoe
    The Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector part # HM40950 holes may line up with the bracket on your 2004 Chevy Tahoe if it's a Z71. According to Hopkins this connector only fits a 2004 Chevy Tahoe if it's a Z71. The mounting holes are 2.15" apart horizontally and 1.40" apart vertically so that you can compare to your mounting bracket. If you do not have a Z71, I recommend to use the Mighty Cord Replacement 7-Way RV-Style Trailer Connector for Factory Tow...
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    Image 1 for
  • Compatibility of Hopkins 40950 Trailer Connector with Tow Ready Pigtail Wiring Harness 20147
    The Tow Ready Replacement 7-Way Harness and Socket for Factory Tow Package # 20147 is a factory style pigtail that is compatible with the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End # HM40950. These factory style connectors are called US Car Connectors and they are absolutely compatible with each other as well as many others. You may also want to consider the Mounting Bracket and Installation Hardware # PK12711U and the Curt No-Drill Bracket for...
    view full answer...
  • Where Would Hopkins 4- and 7-Way Trailer Connector Install on a 2010 Jeep Liberty
    None of the reviews for 4- and 7-Way trailer connector # HM40975 mention installation on a 2010 Jeep Liberty. But there isn't a specific place that it has to go. You could attach it to the bottom of the fascia but most people do not like to put holes in the vehicle body. What you could do is use # HM40950 which requires the same round connector on the vehicle to plug into the back, like # HM40975 also does, and then use Curt Easy Mount bracket # C58003 which clamps around the receiver...
    view full answer...
  • Will Hopkins Wiring Harness and Multi-Tow Adapter Work Together in Bed fo 2012 Dodge Ram 3500
    The combination of the Hopkins Endurance Fifth Wheel Wiring Harness # 41157 along with the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector # HM40950 will work together just fine. This will give you both a 7-way and 4-way trailer connectors in the bed of your 2012 Dodge Ram 3500. I've attached a video of the wiring harness being installed into a 2011 Dodge Ram that you might like to take a look at.
    view full answer...
  • Recommended Trailer Hitch Receiver And 7-Way/4-Way Trailer Connector Wiring For 2019 Ford Explorer
    For your son's 2019 Ford Explorer I recommend the Draw-Tite Max-Frame Trailer Hitch Receiver # 76034 due to it having the highest maximum tongue weight rating at 675 lbs and highest maximum trailer weight rating at 4500lbs. This doesn't nessacarly mean the vehicle is capable of that much weight, as you will need to check the owner's manual to verify the maximum Ford lists based on the options the vehicle has, but does mean it is a very strong trailer hitch receiver. For wiring it will...
    view full answer...


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